Home / 5,754,674.26-7,941,451.17-3,176,355.70

Finding the Fourth Proportional to 5,754,674.26, 7,941,451.17 and 3,176,355.70

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Solution

The fourth proportional to 5,754,674.26, 7,941,451.17 and 3,176,355.70 is: 4,383,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,674.26 : 7,941,451.17 = 3,176,355.70 : x
  2. Step 2: Convert to fraction form
    5,754,674.26/7,941,451.17 = 3,176,355.70/x
  3. Step 3: Cross multiply
    5,754,674.26x = 7,941,451.17 × 3,176,355.70
  4. Step 4: Simplify right side
    5,754,674.26x = 25,224,873,690,101.17
  5. Step 5: Solve for x
    x = 25,224,873,690,101.17/5,754,674.26
  6. Step 6: Final answer
    x = 4,383,371.25

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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.