Home / 6,891,732.20-10,337,598.30-2,846,875.70

Finding the Fourth Proportional to 6,891,732.20, 10,337,598.30 and 2,846,875.70

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Solution

The fourth proportional to 6,891,732.20, 10,337,598.30 and 2,846,875.70 is: 4,270,313.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,732.20 : 10,337,598.30 = 2,846,875.70 : x
  2. Step 2: Convert to fraction form
    6,891,732.20/10,337,598.30 = 2,846,875.70/x
  3. Step 3: Cross multiply
    6,891,732.20x = 10,337,598.30 × 2,846,875.70
  4. Step 4: Simplify right side
    6,891,732.20x = 29,429,857,396,631.31
  5. Step 5: Solve for x
    x = 29,429,857,396,631.31/6,891,732.20
  6. Step 6: Final answer
    x = 4,270,313.55

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1.5x scale

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.