Home / 10,972,061.73-15,141,444.87-6,077,599.08

Finding the Fourth Proportional to 10,972,061.73, 15,141,444.87 and 6,077,599.08

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Solution

The fourth proportional to 10,972,061.73, 15,141,444.87 and 6,077,599.08 is: 8,387,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,972,061.73 : 15,141,444.87 = 6,077,599.08 : x
  2. Step 2: Convert to fraction form
    10,972,061.73/15,141,444.87 = 6,077,599.08/x
  3. Step 3: Cross multiply
    10,972,061.73x = 15,141,444.87 × 6,077,599.08
  4. Step 4: Simplify right side
    10,972,061.73x = 92,023,631,411,782.72
  5. Step 5: Solve for x
    x = 92,023,631,411,782.72/10,972,061.73
  6. Step 6: Final answer
    x = 8,387,086.55

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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.