Home / 2,776,151.16-3,829,549.86-1,614,470.22

Finding the Fourth Proportional to 2,776,151.16, 3,829,549.86 and 1,614,470.22

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Solution

The fourth proportional to 2,776,151.16, 3,829,549.86 and 1,614,470.22 is: 2,227,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,776,151.16 : 3,829,549.86 = 1,614,470.22 : x
  2. Step 2: Convert to fraction form
    2,776,151.16/3,829,549.86 = 1,614,470.22/x
  3. Step 3: Cross multiply
    2,776,151.16x = 3,829,549.86 × 1,614,470.22
  4. Step 4: Simplify right side
    2,776,151.16x = 6,182,694,204,975.17
  5. Step 5: Solve for x
    x = 6,182,694,204,975.17/2,776,151.16
  6. Step 6: Final answer
    x = 2,227,074.05

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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.