Home / 955,532.08-1,434,184.26-482,550.40

Finding the Fourth Proportional to 955,532.08, 1,434,184.26 and 482,550.40

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Solution

The fourth proportional to 955,532.08, 1,434,184.26 and 482,550.40 is: 724,273.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,532.08 : 1,434,184.26 = 482,550.40 : x
  2. Step 2: Convert to fraction form
    955,532.08/1,434,184.26 = 482,550.40/x
  3. Step 3: Cross multiply
    955,532.08x = 1,434,184.26 × 482,550.40
  4. Step 4: Simplify right side
    955,532.08x = 692,066,188,336.70
  5. Step 5: Solve for x
    x = 692,066,188,336.70/955,532.08
  6. Step 6: Final answer
    x = 724,273.11

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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.