Home / 3,404,866.47-4,700,027.28-2,494,327.46

Finding the Fourth Proportional to 3,404,866.47, 4,700,027.28 and 2,494,327.46

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Solution

The fourth proportional to 3,404,866.47, 4,700,027.28 and 2,494,327.46 is: 3,443,132.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,866.47 : 4,700,027.28 = 2,494,327.46 : x
  2. Step 2: Convert to fraction form
    3,404,866.47/4,700,027.28 = 2,494,327.46/x
  3. Step 3: Cross multiply
    3,404,866.47x = 4,700,027.28 × 2,494,327.46
  4. Step 4: Simplify right side
    3,404,866.47x = 11,723,407,083,752.97
  5. Step 5: Solve for x
    x = 11,723,407,083,752.97/3,404,866.47
  6. Step 6: Final answer
    x = 3,443,132.70

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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.