Home / 6,206,252.10-9,309,378.15-1,718,528.10

Finding the Fourth Proportional to 6,206,252.10, 9,309,378.15 and 1,718,528.10

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Solution

The fourth proportional to 6,206,252.10, 9,309,378.15 and 1,718,528.10 is: 2,577,792.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,252.10 : 9,309,378.15 = 1,718,528.10 : x
  2. Step 2: Convert to fraction form
    6,206,252.10/9,309,378.15 = 1,718,528.10/x
  3. Step 3: Cross multiply
    6,206,252.10x = 9,309,378.15 × 1,718,528.10
  4. Step 4: Simplify right side
    6,206,252.10x = 15,998,427,944,301.02
  5. Step 5: Solve for x
    x = 15,998,427,944,301.02/6,206,252.10
  6. Step 6: Final answer
    x = 2,577,792.15

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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.