Home / 9,516,058.13-13,138,984.82-5,849,890.27

Finding the Fourth Proportional to 9,516,058.13, 13,138,984.82 and 5,849,890.27

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Solution

The fourth proportional to 9,516,058.13, 13,138,984.82 and 5,849,890.27 is: 8,077,043.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516,058.13 : 13,138,984.82 = 5,849,890.27 : x
  2. Step 2: Convert to fraction form
    9,516,058.13/13,138,984.82 = 5,849,890.27/x
  3. Step 3: Cross multiply
    9,516,058.13x = 13,138,984.82 × 5,849,890.27
  4. Step 4: Simplify right side
    9,516,058.13x = 76,861,619,437,972.97
  5. Step 5: Solve for x
    x = 76,861,619,437,972.97/9,516,058.13
  6. Step 6: Final answer
    x = 8,077,043.92

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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.