Home / 2,392,248.60-3,587,133.60-709,133.40

Finding the Fourth Proportional to 2,392,248.60, 3,587,133.60 and 709,133.40

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Solution

The fourth proportional to 2,392,248.60, 3,587,133.60 and 709,133.40 is: 1,063,332.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,248.60 : 3,587,133.60 = 709,133.40 : x
  2. Step 2: Convert to fraction form
    2,392,248.60/3,587,133.60 = 709,133.40/x
  3. Step 3: Cross multiply
    2,392,248.60x = 3,587,133.60 × 709,133.40
  4. Step 4: Simplify right side
    2,392,248.60x = 2,543,756,246,022.24
  5. Step 5: Solve for x
    x = 2,543,756,246,022.24/2,392,248.60
  6. Step 6: Final answer
    x = 1,063,332.73

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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.