Home / 2,715,614.41-4,073,421.01-693,862.11

Finding the Fourth Proportional to 2,715,614.41, 4,073,421.01 and 693,862.11

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Solution

The fourth proportional to 2,715,614.41, 4,073,421.01 and 693,862.11 is: 1,040,793.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,614.41 : 4,073,421.01 = 693,862.11 : x
  2. Step 2: Convert to fraction form
    2,715,614.41/4,073,421.01 = 693,862.11/x
  3. Step 3: Cross multiply
    2,715,614.41x = 4,073,421.01 × 693,862.11
  4. Step 4: Simplify right side
    2,715,614.41x = 2,826,392,496,916.93
  5. Step 5: Solve for x
    x = 2,826,392,496,916.93/2,715,614.41
  6. Step 6: Final answer
    x = 1,040,793.01

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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.