Home / 769,866.92-1,154,726.04-237,244.94

Finding the Fourth Proportional to 769,866.92, 1,154,726.04 and 237,244.94

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Solution

The fourth proportional to 769,866.92, 1,154,726.04 and 237,244.94 is: 355,844.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,866.92 : 1,154,726.04 = 237,244.94 : x
  2. Step 2: Convert to fraction form
    769,866.92/1,154,726.04 = 237,244.94/x
  3. Step 3: Cross multiply
    769,866.92x = 1,154,726.04 × 237,244.94
  4. Step 4: Simplify right side
    769,866.92x = 273,952,910,076.24
  5. Step 5: Solve for x
    x = 273,952,910,076.24/769,866.92
  6. Step 6: Final answer
    x = 355,844.50

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Double scale
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1.5x scale

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.