Home / 4,259,240.10-6,385,708.95-2,012,753.70

Finding the Fourth Proportional to 4,259,240.10, 6,385,708.95 and 2,012,753.70

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Solution

The fourth proportional to 4,259,240.10, 6,385,708.95 and 2,012,753.70 is: 3,017,641.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,240.10 : 6,385,708.95 = 2,012,753.70 : x
  2. Step 2: Convert to fraction form
    4,259,240.10/6,385,708.95 = 2,012,753.70/x
  3. Step 3: Cross multiply
    4,259,240.10x = 6,385,708.95 × 2,012,753.70
  4. Step 4: Simplify right side
    4,259,240.10x = 12,852,859,316,235.62
  5. Step 5: Solve for x
    x = 12,852,859,316,235.62/4,259,240.10
  6. Step 6: Final answer
    x = 3,017,641.41

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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.