Home / 6,522,063.30-9,780,058.92-2,420,526.90

Finding the Fourth Proportional to 6,522,063.30, 9,780,058.92 and 2,420,526.90

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Solution

The fourth proportional to 6,522,063.30, 9,780,058.92 and 2,420,526.90 is: 3,629,663.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,063.30 : 9,780,058.92 = 2,420,526.90 : x
  2. Step 2: Convert to fraction form
    6,522,063.30/9,780,058.92 = 2,420,526.90/x
  3. Step 3: Cross multiply
    6,522,063.30x = 9,780,058.92 × 2,420,526.90
  4. Step 4: Simplify right side
    6,522,063.30x = 23,672,895,699,444.95
  5. Step 5: Solve for x
    x = 23,672,895,699,444.95/6,522,063.30
  6. Step 6: Final answer
    x = 3,629,663.59

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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.