Home / 799,734.92-1,103,634.26-437,160.24

Finding the Fourth Proportional to 799,734.92, 1,103,634.26 and 437,160.24

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Solution

The fourth proportional to 799,734.92, 1,103,634.26 and 437,160.24 is: 603,281.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,734.92 : 1,103,634.26 = 437,160.24 : x
  2. Step 2: Convert to fraction form
    799,734.92/1,103,634.26 = 437,160.24/x
  3. Step 3: Cross multiply
    799,734.92x = 1,103,634.26 × 437,160.24
  4. Step 4: Simplify right side
    799,734.92x = 482,465,019,886.40
  5. Step 5: Solve for x
    x = 482,465,019,886.40/799,734.92
  6. Step 6: Final answer
    x = 603,281.17

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.