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Finding the Fourth Proportional to 594,500.93, 891,226.52 and 454,882.85

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Solution

The fourth proportional to 594,500.93, 891,226.52 and 454,882.85 is: 681,922.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,500.93 : 891,226.52 = 454,882.85 : x
  2. Step 2: Convert to fraction form
    594,500.93/891,226.52 = 454,882.85/x
  3. Step 3: Cross multiply
    594,500.93x = 891,226.52 × 454,882.85
  4. Step 4: Simplify right side
    594,500.93x = 405,403,657,138.77
  5. Step 5: Solve for x
    x = 405,403,657,138.77/594,500.93
  6. Step 6: Final answer
    x = 681,922.66

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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.