Home / 3,655,661.22-5,044,970.05-2,024,068.57

Finding the Fourth Proportional to 3,655,661.22, 5,044,970.05 and 2,024,068.57

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Solution

The fourth proportional to 3,655,661.22, 5,044,970.05 and 2,024,068.57 is: 2,793,301.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,661.22 : 5,044,970.05 = 2,024,068.57 : x
  2. Step 2: Convert to fraction form
    3,655,661.22/5,044,970.05 = 2,024,068.57/x
  3. Step 3: Cross multiply
    3,655,661.22x = 5,044,970.05 × 2,024,068.57
  4. Step 4: Simplify right side
    3,655,661.22x = 10,211,365,314,796.33
  5. Step 5: Solve for x
    x = 10,211,365,314,796.33/3,655,661.22
  6. Step 6: Final answer
    x = 2,793,301.87

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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.