Home / 10,523,317.52-15,785,415.33-3,334,692.26

Finding the Fourth Proportional to 10,523,317.52, 15,785,415.33 and 3,334,692.26

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Solution

The fourth proportional to 10,523,317.52, 15,785,415.33 and 3,334,692.26 is: 5,002,177.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,523,317.52 : 15,785,415.33 = 3,334,692.26 : x
  2. Step 2: Convert to fraction form
    10,523,317.52/15,785,415.33 = 3,334,692.26/x
  3. Step 3: Cross multiply
    10,523,317.52x = 15,785,415.33 × 3,334,692.26
  4. Step 4: Simplify right side
    10,523,317.52x = 52,639,502,321,836.34
  5. Step 5: Solve for x
    x = 52,639,502,321,836.34/10,523,317.52
  6. Step 6: Final answer
    x = 5,002,177.52

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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.