Home / 9,713,035.86-13,404,098.07-5,362,124.46

Finding the Fourth Proportional to 9,713,035.86, 13,404,098.07 and 5,362,124.46

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Solution

The fourth proportional to 9,713,035.86, 13,404,098.07 and 5,362,124.46 is: 7,399,791.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,035.86 : 13,404,098.07 = 5,362,124.46 : x
  2. Step 2: Convert to fraction form
    9,713,035.86/13,404,098.07 = 5,362,124.46/x
  3. Step 3: Cross multiply
    9,713,035.86x = 13,404,098.07 × 5,362,124.46
  4. Step 4: Simplify right side
    9,713,035.86x = 71,874,442,125,385.80
  5. Step 5: Solve for x
    x = 71,874,442,125,385.80/9,713,035.86
  6. Step 6: Final answer
    x = 7,399,791.70

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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.