Home / 2,488,230.80-3,725,347.80-2,236,288.40

Finding the Fourth Proportional to 2,488,230.80, 3,725,347.80 and 2,236,288.40

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Solution

The fourth proportional to 2,488,230.80, 3,725,347.80 and 2,236,288.40 is: 3,348,142.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,230.80 : 3,725,347.80 = 2,236,288.40 : x
  2. Step 2: Convert to fraction form
    2,488,230.80/3,725,347.80 = 2,236,288.40/x
  3. Step 3: Cross multiply
    2,488,230.80x = 3,725,347.80 × 2,236,288.40
  4. Step 4: Simplify right side
    2,488,230.80x = 8,330,952,071,105.52
  5. Step 5: Solve for x
    x = 8,330,952,071,105.52/2,488,230.80
  6. Step 6: Final answer
    x = 3,348,142.81

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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.