Home / 377,736.34-566,646.02-124,924.74

Finding the Fourth Proportional to 377,736.34, 566,646.02 and 124,924.74

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Solution

The fourth proportional to 377,736.34, 566,646.02 and 124,924.74 is: 187,400.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,736.34 : 566,646.02 = 124,924.74 : x
  2. Step 2: Convert to fraction form
    377,736.34/566,646.02 = 124,924.74/x
  3. Step 3: Cross multiply
    377,736.34x = 566,646.02 × 124,924.74
  4. Step 4: Simplify right side
    377,736.34x = 70,788,104,439.46
  5. Step 5: Solve for x
    x = 70,788,104,439.46/377,736.34
  6. Step 6: Final answer
    x = 187,400.83

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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.