Home / 2,695,347.78-3,719,141.14-1,592,625.82

Finding the Fourth Proportional to 2,695,347.78, 3,719,141.14 and 1,592,625.82

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Solution

The fourth proportional to 2,695,347.78, 3,719,141.14 and 1,592,625.82 is: 2,197,564.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,347.78 : 3,719,141.14 = 1,592,625.82 : x
  2. Step 2: Convert to fraction form
    2,695,347.78/3,719,141.14 = 1,592,625.82/x
  3. Step 3: Cross multiply
    2,695,347.78x = 3,719,141.14 × 1,592,625.82
  4. Step 4: Simplify right side
    2,695,347.78x = 5,923,200,207,788.24
  5. Step 5: Solve for x
    x = 5,923,200,207,788.24/2,695,347.78
  6. Step 6: Final answer
    x = 2,197,564.36

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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.