Home / 5,712,551.53-8,568,836.51-2,022,321.13

Finding the Fourth Proportional to 5,712,551.53, 8,568,836.51 and 2,022,321.13

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Solution

The fourth proportional to 5,712,551.53, 8,568,836.51 and 2,022,321.13 is: 3,033,484.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,712,551.53 : 8,568,836.51 = 2,022,321.13 : x
  2. Step 2: Convert to fraction form
    5,712,551.53/8,568,836.51 = 2,022,321.13/x
  3. Step 3: Cross multiply
    5,712,551.53x = 8,568,836.51 × 2,022,321.13
  4. Step 4: Simplify right side
    5,712,551.53x = 17,328,939,102,154.76
  5. Step 5: Solve for x
    x = 17,328,939,102,154.76/5,712,551.53
  6. Step 6: Final answer
    x = 3,033,484.95

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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.