Home / 10,925,077.30-16,387,615.95-3,351,058.90

Finding the Fourth Proportional to 10,925,077.30, 16,387,615.95 and 3,351,058.90

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Solution

The fourth proportional to 10,925,077.30, 16,387,615.95 and 3,351,058.90 is: 5,026,588.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,077.30 : 16,387,615.95 = 3,351,058.90 : x
  2. Step 2: Convert to fraction form
    10,925,077.30/16,387,615.95 = 3,351,058.90/x
  3. Step 3: Cross multiply
    10,925,077.30x = 16,387,615.95 × 3,351,058.90
  4. Step 4: Simplify right side
    10,925,077.30x = 54,915,866,279,029.45
  5. Step 5: Solve for x
    x = 54,915,866,279,029.45/10,925,077.30
  6. Step 6: Final answer
    x = 5,026,588.35

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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.