Home / 3,601,373.80-4,970,434.98-2,243,684.20

Finding the Fourth Proportional to 3,601,373.80, 4,970,434.98 and 2,243,684.20

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Solution

The fourth proportional to 3,601,373.80, 4,970,434.98 and 2,243,684.20 is: 3,096,620.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,373.80 : 4,970,434.98 = 2,243,684.20 : x
  2. Step 2: Convert to fraction form
    3,601,373.80/4,970,434.98 = 2,243,684.20/x
  3. Step 3: Cross multiply
    3,601,373.80x = 4,970,434.98 × 2,243,684.20
  4. Step 4: Simplify right side
    3,601,373.80x = 11,152,086,431,753.32
  5. Step 5: Solve for x
    x = 11,152,086,431,753.32/3,601,373.80
  6. Step 6: Final answer
    x = 3,096,620.08

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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.