Home / 1,523,585.22-2,283,766.50-563,423.85

Finding the Fourth Proportional to 1,523,585.22, 2,283,766.50 and 563,423.85

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Solution

The fourth proportional to 1,523,585.22, 2,283,766.50 and 563,423.85 is: 844,539.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,585.22 : 2,283,766.50 = 563,423.85 : x
  2. Step 2: Convert to fraction form
    1,523,585.22/2,283,766.50 = 563,423.85/x
  3. Step 3: Cross multiply
    1,523,585.22x = 2,283,766.50 × 563,423.85
  4. Step 4: Simplify right side
    1,523,585.22x = 1,286,728,513,931.02
  5. Step 5: Solve for x
    x = 1,286,728,513,931.02/1,523,585.22
  6. Step 6: Final answer
    x = 844,539.90

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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.