Home / 9,835,487.25-13,572,972.41-5,761,106.25

Finding the Fourth Proportional to 9,835,487.25, 13,572,972.41 and 5,761,106.25

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Solution

The fourth proportional to 9,835,487.25, 13,572,972.41 and 5,761,106.25 is: 7,950,326.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,487.25 : 13,572,972.41 = 5,761,106.25 : x
  2. Step 2: Convert to fraction form
    9,835,487.25/13,572,972.41 = 5,761,106.25/x
  3. Step 3: Cross multiply
    9,835,487.25x = 13,572,972.41 × 5,761,106.25
  4. Step 4: Simplify right side
    9,835,487.25x = 78,195,336,153,523.03
  5. Step 5: Solve for x
    x = 78,195,336,153,523.03/9,835,487.25
  6. Step 6: Final answer
    x = 7,950,326.63

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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.