Home / 3,564,005.60-5,346,008.40-904,613.60

Finding the Fourth Proportional to 3,564,005.60, 5,346,008.40 and 904,613.60

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Solution

The fourth proportional to 3,564,005.60, 5,346,008.40 and 904,613.60 is: 1,356,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,005.60 : 5,346,008.40 = 904,613.60 : x
  2. Step 2: Convert to fraction form
    3,564,005.60/5,346,008.40 = 904,613.60/x
  3. Step 3: Cross multiply
    3,564,005.60x = 5,346,008.40 × 904,613.60
  4. Step 4: Simplify right side
    3,564,005.60x = 4,836,071,904,354.24
  5. Step 5: Solve for x
    x = 4,836,071,904,354.24/3,564,005.60
  6. Step 6: Final answer
    x = 1,356,920.40

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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.