Home / 750,898.70-1,126,337.81-182,284.17

Finding the Fourth Proportional to 750,898.70, 1,126,337.81 and 182,284.17

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Solution

The fourth proportional to 750,898.70, 1,126,337.81 and 182,284.17 is: 273,423.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,898.70 : 1,126,337.81 = 182,284.17 : x
  2. Step 2: Convert to fraction form
    750,898.70/1,126,337.81 = 182,284.17/x
  3. Step 3: Cross multiply
    750,898.70x = 1,126,337.81 × 182,284.17
  4. Step 4: Simplify right side
    750,898.70x = 205,313,554,035.93
  5. Step 5: Solve for x
    x = 205,313,554,035.93/750,898.70
  6. Step 6: Final answer
    x = 273,423.77

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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.