Home / 4,887,350.46-7,320,392.01-3,282,792.30

Finding the Fourth Proportional to 4,887,350.46, 7,320,392.01 and 3,282,792.30

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Solution

The fourth proportional to 4,887,350.46, 7,320,392.01 and 3,282,792.30 is: 4,917,045.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,350.46 : 7,320,392.01 = 3,282,792.30 : x
  2. Step 2: Convert to fraction form
    4,887,350.46/7,320,392.01 = 3,282,792.30/x
  3. Step 3: Cross multiply
    4,887,350.46x = 7,320,392.01 × 3,282,792.30
  4. Step 4: Simplify right side
    4,887,350.46x = 24,031,326,523,409.52
  5. Step 5: Solve for x
    x = 24,031,326,523,409.52/4,887,350.46
  6. Step 6: Final answer
    x = 4,917,045.90

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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.