Home / 736,077.34-1,104,115.92-237,441.34

Finding the Fourth Proportional to 736,077.34, 1,104,115.92 and 237,441.34

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Solution

The fourth proportional to 736,077.34, 1,104,115.92 and 237,441.34 is: 356,161.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,077.34 : 1,104,115.92 = 237,441.34 : x
  2. Step 2: Convert to fraction form
    736,077.34/1,104,115.92 = 237,441.34/x
  3. Step 3: Cross multiply
    736,077.34x = 1,104,115.92 × 237,441.34
  4. Step 4: Simplify right side
    736,077.34x = 262,162,763,560.13
  5. Step 5: Solve for x
    x = 262,162,763,560.13/736,077.34
  6. Step 6: Final answer
    x = 356,161.98

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Double scale
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Similar ratio
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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.