Home / 5,887,639.00-8,123,750.82-3,439,777.19

Finding the Fourth Proportional to 5,887,639.00, 8,123,750.82 and 3,439,777.19

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Solution

The fourth proportional to 5,887,639.00, 8,123,750.82 and 3,439,777.19 is: 4,746,196.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887,639.00 : 8,123,750.82 = 3,439,777.19 : x
  2. Step 2: Convert to fraction form
    5,887,639.00/8,123,750.82 = 3,439,777.19/x
  3. Step 3: Cross multiply
    5,887,639.00x = 8,123,750.82 × 3,439,777.19
  4. Step 4: Simplify right side
    5,887,639.00x = 27,943,892,727,261.04
  5. Step 5: Solve for x
    x = 27,943,892,727,261.04/5,887,639.00
  6. Step 6: Final answer
    x = 4,746,196.69

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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.