Home / 4,454,389.16-6,147,057.18-2,417,198.66

Finding the Fourth Proportional to 4,454,389.16, 6,147,057.18 and 2,417,198.66

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Solution

The fourth proportional to 4,454,389.16, 6,147,057.18 and 2,417,198.66 is: 3,335,734.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,389.16 : 6,147,057.18 = 2,417,198.66 : x
  2. Step 2: Convert to fraction form
    4,454,389.16/6,147,057.18 = 2,417,198.66/x
  3. Step 3: Cross multiply
    4,454,389.16x = 6,147,057.18 × 2,417,198.66
  4. Step 4: Simplify right side
    4,454,389.16x = 14,858,658,335,618.10
  5. Step 5: Solve for x
    x = 14,858,658,335,618.10/4,454,389.16
  6. Step 6: Final answer
    x = 3,335,734.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.