Home / 9,841,502.93-13,581,282.56-5,490,590.14

Finding the Fourth Proportional to 9,841,502.93, 13,581,282.56 and 5,490,590.14

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Solution

The fourth proportional to 9,841,502.93, 13,581,282.56 and 5,490,590.14 is: 7,577,019.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,502.93 : 13,581,282.56 = 5,490,590.14 : x
  2. Step 2: Convert to fraction form
    9,841,502.93/13,581,282.56 = 5,490,590.14/x
  3. Step 3: Cross multiply
    9,841,502.93x = 13,581,282.56 × 5,490,590.14
  4. Step 4: Simplify right side
    9,841,502.93x = 74,569,256,044,583.55
  5. Step 5: Solve for x
    x = 74,569,256,044,583.55/9,841,502.93
  6. Step 6: Final answer
    x = 7,577,019.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.