Home / 5,924,145.60-8,886,218.40-4,914,407.70

Finding the Fourth Proportional to 5,924,145.60, 8,886,218.40 and 4,914,407.70

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Solution

The fourth proportional to 5,924,145.60, 8,886,218.40 and 4,914,407.70 is: 7,371,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,145.60 : 8,886,218.40 = 4,914,407.70 : x
  2. Step 2: Convert to fraction form
    5,924,145.60/8,886,218.40 = 4,914,407.70/x
  3. Step 3: Cross multiply
    5,924,145.60x = 8,886,218.40 × 4,914,407.70
  4. Step 4: Simplify right side
    5,924,145.60x = 43,670,500,128,841.68
  5. Step 5: Solve for x
    x = 43,670,500,128,841.68/5,924,145.60
  6. Step 6: Final answer
    x = 7,371,611.55

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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.