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Finding the Fourth Proportional to 596,911.52, 894,804.42 and 297,108.66

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Solution

The fourth proportional to 596,911.52, 894,804.42 and 297,108.66 is: 445,382.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,911.52 : 894,804.42 = 297,108.66 : x
  2. Step 2: Convert to fraction form
    596,911.52/894,804.42 = 297,108.66/x
  3. Step 3: Cross multiply
    596,911.52x = 894,804.42 × 297,108.66
  4. Step 4: Simplify right side
    596,911.52x = 265,854,142,188.28
  5. Step 5: Solve for x
    x = 265,854,142,188.28/596,911.52
  6. Step 6: Final answer
    x = 445,382.83

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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.