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Finding the Fourth Proportional to 595,013.04, 892,550.72 and 453,080.92

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Solution

The fourth proportional to 595,013.04, 892,550.72 and 453,080.92 is: 679,645.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,013.04 : 892,550.72 = 453,080.92 : x
  2. Step 2: Convert to fraction form
    595,013.04/892,550.72 = 453,080.92/x
  3. Step 3: Cross multiply
    595,013.04x = 892,550.72 × 453,080.92
  4. Step 4: Simplify right side
    595,013.04x = 404,397,701,364.26
  5. Step 5: Solve for x
    x = 404,397,701,364.26/595,013.04
  6. Step 6: Final answer
    x = 679,645.11

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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.