Home / 3,024,291.16-4,170,718.45-2,207,200.62

Finding the Fourth Proportional to 3,024,291.16, 4,170,718.45 and 2,207,200.62

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Solution

The fourth proportional to 3,024,291.16, 4,170,718.45 and 2,207,200.62 is: 3,043,890.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,291.16 : 4,170,718.45 = 2,207,200.62 : x
  2. Step 2: Convert to fraction form
    3,024,291.16/4,170,718.45 = 2,207,200.62/x
  3. Step 3: Cross multiply
    3,024,291.16x = 4,170,718.45 × 2,207,200.62
  4. Step 4: Simplify right side
    3,024,291.16x = 9,205,612,367,084.63
  5. Step 5: Solve for x
    x = 9,205,612,367,084.63/3,024,291.16
  6. Step 6: Final answer
    x = 3,043,890.91

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1.5x scale

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.