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Finding the Fourth Proportional to 594,148.24, 891,000.60 and 239,042.32

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Solution

The fourth proportional to 594,148.24, 891,000.60 and 239,042.32 is: 358,474.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,148.24 : 891,000.60 = 239,042.32 : x
  2. Step 2: Convert to fraction form
    594,148.24/891,000.60 = 239,042.32/x
  3. Step 3: Cross multiply
    594,148.24x = 891,000.60 × 239,042.32
  4. Step 4: Simplify right side
    594,148.24x = 212,986,850,545.39
  5. Step 5: Solve for x
    x = 212,986,850,545.39/594,148.24
  6. Step 6: Final answer
    x = 358,474.26

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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.