Home / 930,695.60-1,396,043.40-332,332.40

Finding the Fourth Proportional to 930,695.60, 1,396,043.40 and 332,332.40

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Solution

The fourth proportional to 930,695.60, 1,396,043.40 and 332,332.40 is: 498,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,695.60 : 1,396,043.40 = 332,332.40 : x
  2. Step 2: Convert to fraction form
    930,695.60/1,396,043.40 = 332,332.40/x
  3. Step 3: Cross multiply
    930,695.60x = 1,396,043.40 × 332,332.40
  4. Step 4: Simplify right side
    930,695.60x = 463,950,453,626.16
  5. Step 5: Solve for x
    x = 463,950,453,626.16/930,695.60
  6. Step 6: Final answer
    x = 498,498.60

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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.