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Finding the Fourth Proportional to 592,002.84, 887,803.08 and 192,544.47

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Solution

The fourth proportional to 592,002.84, 887,803.08 and 192,544.47 is: 288,751.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,002.84 : 887,803.08 = 192,544.47 : x
  2. Step 2: Convert to fraction form
    592,002.84/887,803.08 = 192,544.47/x
  3. Step 3: Cross multiply
    592,002.84x = 887,803.08 × 192,544.47
  4. Step 4: Simplify right side
    592,002.84x = 170,941,573,502.97
  5. Step 5: Solve for x
    x = 170,941,573,502.97/592,002.84
  6. Step 6: Final answer
    x = 288,751.27

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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.