Home / 7,385,045.98-11,082,515.85-2,592,749.43

Finding the Fourth Proportional to 7,385,045.98, 11,082,515.85 and 2,592,749.43

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Solution

The fourth proportional to 7,385,045.98, 11,082,515.85 and 2,592,749.43 is: 3,890,860.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,045.98 : 11,082,515.85 = 2,592,749.43 : x
  2. Step 2: Convert to fraction form
    7,385,045.98/11,082,515.85 = 2,592,749.43/x
  3. Step 3: Cross multiply
    7,385,045.98x = 11,082,515.85 × 2,592,749.43
  4. Step 4: Simplify right side
    7,385,045.98x = 28,734,186,653,053.46
  5. Step 5: Solve for x
    x = 28,734,186,653,053.46/7,385,045.98
  6. Step 6: Final answer
    x = 3,890,860.90

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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.