Home / 799,473.29-1,103,276.03-436,902.71

Finding the Fourth Proportional to 799,473.29, 1,103,276.03 and 436,902.71

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Solution

The fourth proportional to 799,473.29, 1,103,276.03 and 436,902.71 is: 602,927.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,473.29 : 1,103,276.03 = 436,902.71 : x
  2. Step 2: Convert to fraction form
    799,473.29/1,103,276.03 = 436,902.71/x
  3. Step 3: Cross multiply
    799,473.29x = 1,103,276.03 × 436,902.71
  4. Step 4: Simplify right side
    799,473.29x = 482,024,279,684.15
  5. Step 5: Solve for x
    x = 482,024,279,684.15/799,473.29
  6. Step 6: Final answer
    x = 602,927.31

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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.