Home / 3,103,294-4,655,115.84-944,389.33

Finding the Fourth Proportional to 3,103,294, 4,655,115.84 and 944,389.33

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Solution

The fourth proportional to 3,103,294, 4,655,115.84 and 944,389.33 is: 1,416,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,294 : 4,655,115.84 = 944,389.33 : x
  2. Step 2: Convert to fraction form
    3,103,294/4,655,115.84 = 944,389.33/x
  3. Step 3: Cross multiply
    3,103,294x = 4,655,115.84 × 944,389.33
  4. Step 4: Simplify right side
    3,103,294x = 4,396,241,729,209.99
  5. Step 5: Solve for x
    x = 4,396,241,729,209.99/3,103,294
  6. Step 6: Final answer
    x = 1,416,637.20

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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.