Home / 2,610,384.96-3,915,419.22-1,552,161

Finding the Fourth Proportional to 2,610,384.96, 3,915,419.22 and 1,552,161

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Solution

The fourth proportional to 2,610,384.96, 3,915,419.22 and 1,552,161 is: 2,328,147.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,384.96 : 3,915,419.22 = 1,552,161 : x
  2. Step 2: Convert to fraction form
    2,610,384.96/3,915,419.22 = 1,552,161/x
  3. Step 3: Cross multiply
    2,610,384.96x = 3,915,419.22 × 1,552,161
  4. Step 4: Simplify right side
    2,610,384.96x = 6,077,361,011,934.42
  5. Step 5: Solve for x
    x = 6,077,361,011,934.42/2,610,384.96
  6. Step 6: Final answer
    x = 2,328,147.42

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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.