Home / 3,589,548.60-5,377,065.30-2,237,561.40

Finding the Fourth Proportional to 3,589,548.60, 5,377,065.30 and 2,237,561.40

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Solution

The fourth proportional to 3,589,548.60, 5,377,065.30 and 2,237,561.40 is: 3,351,818.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,548.60 : 5,377,065.30 = 2,237,561.40 : x
  2. Step 2: Convert to fraction form
    3,589,548.60/5,377,065.30 = 2,237,561.40/x
  3. Step 3: Cross multiply
    3,589,548.60x = 5,377,065.30 × 2,237,561.40
  4. Step 4: Simplify right side
    3,589,548.60x = 12,031,513,760,559.42
  5. Step 5: Solve for x
    x = 12,031,513,760,559.42/3,589,548.60
  6. Step 6: Final answer
    x = 3,351,818.04

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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.