Home / 5,712,552.28-8,568,837.63-2,022,321.88

Finding the Fourth Proportional to 5,712,552.28, 8,568,837.63 and 2,022,321.88

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Solution

The fourth proportional to 5,712,552.28, 8,568,837.63 and 2,022,321.88 is: 3,033,486.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,712,552.28 : 8,568,837.63 = 2,022,321.88 : x
  2. Step 2: Convert to fraction form
    5,712,552.28/8,568,837.63 = 2,022,321.88/x
  3. Step 3: Cross multiply
    5,712,552.28x = 8,568,837.63 × 2,022,321.88
  4. Step 4: Simplify right side
    5,712,552.28x = 17,328,947,803,894.25
  5. Step 5: Solve for x
    x = 17,328,947,803,894.25/5,712,552.28
  6. Step 6: Final answer
    x = 3,033,486.08

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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.