Home / 7,844,063.60-11,766,095.40-2,793,551.60

Finding the Fourth Proportional to 7,844,063.60, 11,766,095.40 and 2,793,551.60

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Solution

The fourth proportional to 7,844,063.60, 11,766,095.40 and 2,793,551.60 is: 4,190,327.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,063.60 : 11,766,095.40 = 2,793,551.60 : x
  2. Step 2: Convert to fraction form
    7,844,063.60/11,766,095.40 = 2,793,551.60/x
  3. Step 3: Cross multiply
    7,844,063.60x = 11,766,095.40 × 2,793,551.60
  4. Step 4: Simplify right side
    7,844,063.60x = 32,869,194,630,422.64
  5. Step 5: Solve for x
    x = 32,869,194,630,422.64/7,844,063.60
  6. Step 6: Final answer
    x = 4,190,327.40

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Double scale
Find fourth proportional to 7,844,064.60, 11,766,096.90 and 2,793,552.60
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.