Home / 2,246,502.30-3,369,753.45-1,396,196.70

Finding the Fourth Proportional to 2,246,502.30, 3,369,753.45 and 1,396,196.70

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Solution

The fourth proportional to 2,246,502.30, 3,369,753.45 and 1,396,196.70 is: 2,094,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,502.30 : 3,369,753.45 = 1,396,196.70 : x
  2. Step 2: Convert to fraction form
    2,246,502.30/3,369,753.45 = 1,396,196.70/x
  3. Step 3: Cross multiply
    2,246,502.30x = 3,369,753.45 × 1,396,196.70
  4. Step 4: Simplify right side
    2,246,502.30x = 4,704,838,646,703.62
  5. Step 5: Solve for x
    x = 4,704,838,646,703.62/2,246,502.30
  6. Step 6: Final answer
    x = 2,094,295.05

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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.