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Finding the Fourth Proportional to 376,663.59, 564,700.01 and 176,881.14

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Solution

The fourth proportional to 376,663.59, 564,700.01 and 176,881.14 is: 265,183.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,663.59 : 564,700.01 = 176,881.14 : x
  2. Step 2: Convert to fraction form
    376,663.59/564,700.01 = 176,881.14/x
  3. Step 3: Cross multiply
    376,663.59x = 564,700.01 × 176,881.14
  4. Step 4: Simplify right side
    376,663.59x = 99,884,780,642.41
  5. Step 5: Solve for x
    x = 99,884,780,642.41/376,663.59
  6. Step 6: Final answer
    x = 265,183.00

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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.