Home / 904,527.96-1,356,503.85-297,175.26

Finding the Fourth Proportional to 904,527.96, 1,356,503.85 and 297,175.26

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Solution

The fourth proportional to 904,527.96, 1,356,503.85 and 297,175.26 is: 445,668.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,527.96 : 1,356,503.85 = 297,175.26 : x
  2. Step 2: Convert to fraction form
    904,527.96/1,356,503.85 = 297,175.26/x
  3. Step 3: Cross multiply
    904,527.96x = 1,356,503.85 × 297,175.26
  4. Step 4: Simplify right side
    904,527.96x = 403,119,384,314.75
  5. Step 5: Solve for x
    x = 403,119,384,314.75/904,527.96
  6. Step 6: Final answer
    x = 445,668.24

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Double scale
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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.