Home / 10,464,645.56-14,440,832.91-5,755,000.41

Finding the Fourth Proportional to 10,464,645.56, 14,440,832.91 and 5,755,000.41

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Solution

The fourth proportional to 10,464,645.56, 14,440,832.91 and 5,755,000.41 is: 7,941,692.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,645.56 : 14,440,832.91 = 5,755,000.41 : x
  2. Step 2: Convert to fraction form
    10,464,645.56/14,440,832.91 = 5,755,000.41/x
  3. Step 3: Cross multiply
    10,464,645.56x = 14,440,832.91 × 5,755,000.41
  4. Step 4: Simplify right side
    10,464,645.56x = 83,106,999,317,791.50
  5. Step 5: Solve for x
    x = 83,106,999,317,791.50/10,464,645.56
  6. Step 6: Final answer
    x = 7,941,692.71

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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.