Home / 3,649,162.32-5,035,755.24-2,017,527.66

Finding the Fourth Proportional to 3,649,162.32, 5,035,755.24 and 2,017,527.66

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Solution

The fourth proportional to 3,649,162.32, 5,035,755.24 and 2,017,527.66 is: 2,784,139.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,162.32 : 5,035,755.24 = 2,017,527.66 : x
  2. Step 2: Convert to fraction form
    3,649,162.32/5,035,755.24 = 2,017,527.66/x
  3. Step 3: Cross multiply
    3,649,162.32x = 5,035,755.24 × 2,017,527.66
  4. Step 4: Simplify right side
    3,649,162.32x = 10,159,775,485,689.94
  5. Step 5: Solve for x
    x = 10,159,775,485,689.94/3,649,162.32
  6. Step 6: Final answer
    x = 2,784,139.10

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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.