Home / 608,926.39-913,592.44-204,158.66

Finding the Fourth Proportional to 608,926.39, 913,592.44 and 204,158.66

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Solution

The fourth proportional to 608,926.39, 913,592.44 and 204,158.66 is: 306,306.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,926.39 : 913,592.44 = 204,158.66 : x
  2. Step 2: Convert to fraction form
    608,926.39/913,592.44 = 204,158.66/x
  3. Step 3: Cross multiply
    608,926.39x = 913,592.44 × 204,158.66
  4. Step 4: Simplify right side
    608,926.39x = 186,517,808,336.53
  5. Step 5: Solve for x
    x = 186,517,808,336.53/608,926.39
  6. Step 6: Final answer
    x = 306,306.00

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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.