Home / 9,813,058.17-14,720,177.75-3,081,472.17

Finding the Fourth Proportional to 9,813,058.17, 14,720,177.75 and 3,081,472.17

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Solution

The fourth proportional to 9,813,058.17, 14,720,177.75 and 3,081,472.17 is: 4,622,393.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,058.17 : 14,720,177.75 = 3,081,472.17 : x
  2. Step 2: Convert to fraction form
    9,813,058.17/14,720,177.75 = 3,081,472.17/x
  3. Step 3: Cross multiply
    9,813,058.17x = 14,720,177.75 × 3,081,472.17
  4. Step 4: Simplify right side
    9,813,058.17x = 45,359,818,058,670.85
  5. Step 5: Solve for x
    x = 45,359,818,058,670.85/9,813,058.17
  6. Step 6: Final answer
    x = 4,622,393.68

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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.