Home / 2,047,234.68-3,070,741.23-627,294.87

Finding the Fourth Proportional to 2,047,234.68, 3,070,741.23 and 627,294.87

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Solution

The fourth proportional to 2,047,234.68, 3,070,741.23 and 627,294.87 is: 940,908.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,234.68 : 3,070,741.23 = 627,294.87 : x
  2. Step 2: Convert to fraction form
    2,047,234.68/3,070,741.23 = 627,294.87/x
  3. Step 3: Cross multiply
    2,047,234.68x = 3,070,741.23 × 627,294.87
  4. Step 4: Simplify right side
    2,047,234.68x = 1,926,260,220,676.49
  5. Step 5: Solve for x
    x = 1,926,260,220,676.49/2,047,234.68
  6. Step 6: Final answer
    x = 940,908.36

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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.