Home / 2,614,497.62-3,607,447.05-1,526,275.34

Finding the Fourth Proportional to 2,614,497.62, 3,607,447.05 and 1,526,275.34

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Solution

The fourth proportional to 2,614,497.62, 3,607,447.05 and 1,526,275.34 is: 2,105,933.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,497.62 : 3,607,447.05 = 1,526,275.34 : x
  2. Step 2: Convert to fraction form
    2,614,497.62/3,607,447.05 = 1,526,275.34/x
  3. Step 3: Cross multiply
    2,614,497.62x = 3,607,447.05 × 1,526,275.34
  4. Step 4: Simplify right side
    2,614,497.62x = 5,505,957,472,770.75
  5. Step 5: Solve for x
    x = 5,505,957,472,770.75/2,614,497.62
  6. Step 6: Final answer
    x = 2,105,933.25

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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.