Home / 2,548,422.66-3,820,724.66-1,537,308.93

Finding the Fourth Proportional to 2,548,422.66, 3,820,724.66 and 1,537,308.93

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Solution

The fourth proportional to 2,548,422.66, 3,820,724.66 and 1,537,308.93 is: 2,304,811.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,422.66 : 3,820,724.66 = 1,537,308.93 : x
  2. Step 2: Convert to fraction form
    2,548,422.66/3,820,724.66 = 1,537,308.93/x
  3. Step 3: Cross multiply
    2,548,422.66x = 3,820,724.66 × 1,537,308.93
  4. Step 4: Simplify right side
    2,548,422.66x = 5,873,634,131,202.67
  5. Step 5: Solve for x
    x = 5,873,634,131,202.67/2,548,422.66
  6. Step 6: Final answer
    x = 2,304,811.61

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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.