Home / 2,344,994.52-3,517,552.34-639,151.80

Finding the Fourth Proportional to 2,344,994.52, 3,517,552.34 and 639,151.80

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Solution

The fourth proportional to 2,344,994.52, 3,517,552.34 and 639,151.80 is: 958,744.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,994.52 : 3,517,552.34 = 639,151.80 : x
  2. Step 2: Convert to fraction form
    2,344,994.52/3,517,552.34 = 639,151.80/x
  3. Step 3: Cross multiply
    2,344,994.52x = 3,517,552.34 × 639,151.80
  4. Step 4: Simplify right side
    2,344,994.52x = 2,248,249,909,705.21
  5. Step 5: Solve for x
    x = 2,248,249,909,705.21/2,344,994.52
  6. Step 6: Final answer
    x = 958,744.21

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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.