Home / 1,494,438.02-2,241,490.92-534,854.88

Finding the Fourth Proportional to 1,494,438.02, 2,241,490.92 and 534,854.88

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Solution

The fourth proportional to 1,494,438.02, 2,241,490.92 and 534,854.88 is: 802,222.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,438.02 : 2,241,490.92 = 534,854.88 : x
  2. Step 2: Convert to fraction form
    1,494,438.02/2,241,490.92 = 534,854.88/x
  3. Step 3: Cross multiply
    1,494,438.02x = 2,241,490.92 × 534,854.88
  4. Step 4: Simplify right side
    1,494,438.02x = 1,198,872,357,037.69
  5. Step 5: Solve for x
    x = 1,198,872,357,037.69/1,494,438.02
  6. Step 6: Final answer
    x = 802,222.87

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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.