Home / 6,532,710.92-9,015,144.18-3,779,773.64

Finding the Fourth Proportional to 6,532,710.92, 9,015,144.18 and 3,779,773.64

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Solution

The fourth proportional to 6,532,710.92, 9,015,144.18 and 3,779,773.64 is: 5,216,089.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,710.92 : 9,015,144.18 = 3,779,773.64 : x
  2. Step 2: Convert to fraction form
    6,532,710.92/9,015,144.18 = 3,779,773.64/x
  3. Step 3: Cross multiply
    6,532,710.92x = 9,015,144.18 × 3,779,773.64
  4. Step 4: Simplify right side
    6,532,710.92x = 34,075,204,332,363.41
  5. Step 5: Solve for x
    x = 34,075,204,332,363.41/6,532,710.92
  6. Step 6: Final answer
    x = 5,216,089.42

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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.