Home / 2,499,557.40-3,749,336.10-606,295.80

Finding the Fourth Proportional to 2,499,557.40, 3,749,336.10 and 606,295.80

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Solution

The fourth proportional to 2,499,557.40, 3,749,336.10 and 606,295.80 is: 909,443.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,557.40 : 3,749,336.10 = 606,295.80 : x
  2. Step 2: Convert to fraction form
    2,499,557.40/3,749,336.10 = 606,295.80/x
  3. Step 3: Cross multiply
    2,499,557.40x = 3,749,336.10 × 606,295.80
  4. Step 4: Simplify right side
    2,499,557.40x = 2,273,206,730,218.38
  5. Step 5: Solve for x
    x = 2,273,206,730,218.38/2,499,557.40
  6. Step 6: Final answer
    x = 909,443.70

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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.