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Finding the Fourth Proportional to 795,671.16, 1,098,054 and 433,124.88

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Solution

The fourth proportional to 795,671.16, 1,098,054 and 433,124.88 is: 597,727.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,671.16 : 1,098,054 = 433,124.88 : x
  2. Step 2: Convert to fraction form
    795,671.16/1,098,054 = 433,124.88/x
  3. Step 3: Cross multiply
    795,671.16x = 1,098,054 × 433,124.88
  4. Step 4: Simplify right side
    795,671.16x = 475,594,506,983.52
  5. Step 5: Solve for x
    x = 475,594,506,983.52/795,671.16
  6. Step 6: Final answer
    x = 597,727.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.