Home / 452,936.32-625,066.11-249,002.83

Finding the Fourth Proportional to 452,936.32, 625,066.11 and 249,002.83

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Solution

The fourth proportional to 452,936.32, 625,066.11 and 249,002.83 is: 343,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,936.32 : 625,066.11 = 249,002.83 : x
  2. Step 2: Convert to fraction form
    452,936.32/625,066.11 = 249,002.83/x
  3. Step 3: Cross multiply
    452,936.32x = 625,066.11 × 249,002.83
  4. Step 4: Simplify right side
    452,936.32x = 155,643,230,327.09
  5. Step 5: Solve for x
    x = 155,643,230,327.09/452,936.32
  6. Step 6: Final answer
    x = 343,631.60

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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.