Home / 11,377,756.98-17,063,077.95-3,802,951.26

Finding the Fourth Proportional to 11,377,756.98, 17,063,077.95 and 3,802,951.26

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Solution

The fourth proportional to 11,377,756.98, 17,063,077.95 and 3,802,951.26 is: 5,703,237.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,756.98 : 17,063,077.95 = 3,802,951.26 : x
  2. Step 2: Convert to fraction form
    11,377,756.98/17,063,077.95 = 3,802,951.26/x
  3. Step 3: Cross multiply
    11,377,756.98x = 17,063,077.95 × 3,802,951.26
  4. Step 4: Simplify right side
    11,377,756.98x = 64,890,053,789,430.71
  5. Step 5: Solve for x
    x = 64,890,053,789,430.71/11,377,756.98
  6. Step 6: Final answer
    x = 5,703,237.81

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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.