Home / 2,597,269.30-3,895,903.95-2,124,877.30

Finding the Fourth Proportional to 2,597,269.30, 3,895,903.95 and 2,124,877.30

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Solution

The fourth proportional to 2,597,269.30, 3,895,903.95 and 2,124,877.30 is: 3,187,315.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,269.30 : 3,895,903.95 = 2,124,877.30 : x
  2. Step 2: Convert to fraction form
    2,597,269.30/3,895,903.95 = 2,124,877.30/x
  3. Step 3: Cross multiply
    2,597,269.30x = 3,895,903.95 × 2,124,877.30
  4. Step 4: Simplify right side
    2,597,269.30x = 8,278,317,866,335.34
  5. Step 5: Solve for x
    x = 8,278,317,866,335.34/2,597,269.30
  6. Step 6: Final answer
    x = 3,187,315.95

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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.