Home / 3,655,729.20-5,044,555.98-2,024,076.96

Finding the Fourth Proportional to 3,655,729.20, 5,044,555.98 and 2,024,076.96

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Solution

The fourth proportional to 3,655,729.20, 5,044,555.98 and 2,024,076.96 is: 2,793,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,729.20 : 5,044,555.98 = 2,024,076.96 : x
  2. Step 2: Convert to fraction form
    3,655,729.20/5,044,555.98 = 2,024,076.96/x
  3. Step 3: Cross multiply
    3,655,729.20x = 5,044,555.98 × 2,024,076.96
  4. Step 4: Simplify right side
    3,655,729.20x = 10,210,569,532,548.22
  5. Step 5: Solve for x
    x = 10,210,569,532,548.22/3,655,729.20
  6. Step 6: Final answer
    x = 2,793,032.24

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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.