Home / 2,308,596.60-3,462,894.90-1,915,380.60

Finding the Fourth Proportional to 2,308,596.60, 3,462,894.90 and 1,915,380.60

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Solution

The fourth proportional to 2,308,596.60, 3,462,894.90 and 1,915,380.60 is: 2,873,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,596.60 : 3,462,894.90 = 1,915,380.60 : x
  2. Step 2: Convert to fraction form
    2,308,596.60/3,462,894.90 = 1,915,380.60/x
  3. Step 3: Cross multiply
    2,308,596.60x = 3,462,894.90 × 1,915,380.60
  4. Step 4: Simplify right side
    2,308,596.60x = 6,632,761,711,298.94
  5. Step 5: Solve for x
    x = 6,632,761,711,298.94/2,308,596.60
  6. Step 6: Final answer
    x = 2,873,070.90

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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.