Home / 4,102,300.79-6,151,581.30-1,704,714.56

Finding the Fourth Proportional to 4,102,300.79, 6,151,581.30 and 1,704,714.56

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Solution

The fourth proportional to 4,102,300.79, 6,151,581.30 and 1,704,714.56 is: 2,556,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,300.79 : 6,151,581.30 = 1,704,714.56 : x
  2. Step 2: Convert to fraction form
    4,102,300.79/6,151,581.30 = 1,704,714.56/x
  3. Step 3: Cross multiply
    4,102,300.79x = 6,151,581.30 × 1,704,714.56
  4. Step 4: Simplify right side
    4,102,300.79x = 10,486,690,198,247.91
  5. Step 5: Solve for x
    x = 10,486,690,198,247.91/4,102,300.79
  6. Step 6: Final answer
    x = 2,556,294.81

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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.