Home / 10,972,060.73-15,141,443.49-6,077,598.08

Finding the Fourth Proportional to 10,972,060.73, 15,141,443.49 and 6,077,598.08

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Solution

The fourth proportional to 10,972,060.73, 15,141,443.49 and 6,077,598.08 is: 8,387,085.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,972,060.73 : 15,141,443.49 = 6,077,598.08 : x
  2. Step 2: Convert to fraction form
    10,972,060.73/15,141,443.49 = 6,077,598.08/x
  3. Step 3: Cross multiply
    10,972,060.73x = 15,141,443.49 × 6,077,598.08
  4. Step 4: Simplify right side
    10,972,060.73x = 92,023,607,807,545.28
  5. Step 5: Solve for x
    x = 92,023,607,807,545.28/10,972,060.73
  6. Step 6: Final answer
    x = 8,387,085.17

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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.