Home / 2,354,679.30-3,532,278.15-859,095.30

Finding the Fourth Proportional to 2,354,679.30, 3,532,278.15 and 859,095.30

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Solution

The fourth proportional to 2,354,679.30, 3,532,278.15 and 859,095.30 is: 1,288,737.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,679.30 : 3,532,278.15 = 859,095.30 : x
  2. Step 2: Convert to fraction form
    2,354,679.30/3,532,278.15 = 859,095.30/x
  3. Step 3: Cross multiply
    2,354,679.30x = 3,532,278.15 × 859,095.30
  4. Step 4: Simplify right side
    2,354,679.30x = 3,034,563,556,957.70
  5. Step 5: Solve for x
    x = 3,034,563,556,957.70/2,354,679.30
  6. Step 6: Final answer
    x = 1,288,737.52

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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.