Home / 3,564,008.60-5,346,012.90-904,616.60

Finding the Fourth Proportional to 3,564,008.60, 5,346,012.90 and 904,616.60

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Solution

The fourth proportional to 3,564,008.60, 5,346,012.90 and 904,616.60 is: 1,356,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,008.60 : 5,346,012.90 = 904,616.60 : x
  2. Step 2: Convert to fraction form
    3,564,008.60/5,346,012.90 = 904,616.60/x
  3. Step 3: Cross multiply
    3,564,008.60x = 5,346,012.90 × 904,616.60
  4. Step 4: Simplify right side
    3,564,008.60x = 4,836,092,013,154.14
  5. Step 5: Solve for x
    x = 4,836,092,013,154.14/3,564,008.60
  6. Step 6: Final answer
    x = 1,356,924.90

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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.