Home / 2,002,649.04-3,004,360.24-654,447.98

Finding the Fourth Proportional to 2,002,649.04, 3,004,360.24 and 654,447.98

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Solution

The fourth proportional to 2,002,649.04, 3,004,360.24 and 654,447.98 is: 981,798.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,649.04 : 3,004,360.24 = 654,447.98 : x
  2. Step 2: Convert to fraction form
    2,002,649.04/3,004,360.24 = 654,447.98/x
  3. Step 3: Cross multiply
    2,002,649.04x = 3,004,360.24 × 654,447.98
  4. Step 4: Simplify right side
    2,002,649.04x = 1,966,197,490,260.32
  5. Step 5: Solve for x
    x = 1,966,197,490,260.32/2,002,649.04
  6. Step 6: Final answer
    x = 981,798.33

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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.