Home / 11,607,002.40-17,389,508.40-9,927,386.40

Finding the Fourth Proportional to 11,607,002.40, 17,389,508.40 and 9,927,386.40

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Solution

The fourth proportional to 11,607,002.40, 17,389,508.40 and 9,927,386.40 is: 14,873,122.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,607,002.40 : 17,389,508.40 = 9,927,386.40 : x
  2. Step 2: Convert to fraction form
    11,607,002.40/17,389,508.40 = 9,927,386.40/x
  3. Step 3: Cross multiply
    11,607,002.40x = 17,389,508.40 × 9,927,386.40
  4. Step 4: Simplify right side
    11,607,002.40x = 172,632,369,192,845.75
  5. Step 5: Solve for x
    x = 172,632,369,192,845.75/11,607,002.40
  6. Step 6: Final answer
    x = 14,873,122.56

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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.