Home / 3,220,053.27-4,441,823.19-2,010,729.75

Finding the Fourth Proportional to 3,220,053.27, 4,441,823.19 and 2,010,729.75

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Solution

The fourth proportional to 3,220,053.27, 4,441,823.19 and 2,010,729.75 is: 2,773,651.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,053.27 : 4,441,823.19 = 2,010,729.75 : x
  2. Step 2: Convert to fraction form
    3,220,053.27/4,441,823.19 = 2,010,729.75/x
  3. Step 3: Cross multiply
    3,220,053.27x = 4,441,823.19 × 2,010,729.75
  4. Step 4: Simplify right side
    3,220,053.27x = 8,931,306,032,372.90
  5. Step 5: Solve for x
    x = 8,931,306,032,372.90/3,220,053.27
  6. Step 6: Final answer
    x = 2,773,651.64

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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.