Home / 2,535,882.68-3,499,876.96-1,569,324.35

Finding the Fourth Proportional to 2,535,882.68, 3,499,876.96 and 1,569,324.35

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Solution

The fourth proportional to 2,535,882.68, 3,499,876.96 and 1,569,324.35 is: 2,165,889.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,882.68 : 3,499,876.96 = 1,569,324.35 : x
  2. Step 2: Convert to fraction form
    2,535,882.68/3,499,876.96 = 1,569,324.35/x
  3. Step 3: Cross multiply
    2,535,882.68x = 3,499,876.96 × 1,569,324.35
  4. Step 4: Simplify right side
    2,535,882.68x = 5,492,442,113,909.28
  5. Step 5: Solve for x
    x = 5,492,442,113,909.28/2,535,882.68
  6. Step 6: Final answer
    x = 2,165,889.68

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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.