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Finding the Fourth Proportional to 601,875.32, 904,223.28 and 567,829.10

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Solution

The fourth proportional to 601,875.32, 904,223.28 and 567,829.10 is: 853,074.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,875.32 : 904,223.28 = 567,829.10 : x
  2. Step 2: Convert to fraction form
    601,875.32/904,223.28 = 567,829.10/x
  3. Step 3: Cross multiply
    601,875.32x = 904,223.28 × 567,829.10
  4. Step 4: Simplify right side
    601,875.32x = 513,444,291,281.45
  5. Step 5: Solve for x
    x = 513,444,291,281.45/601,875.32
  6. Step 6: Final answer
    x = 853,074.17

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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.