Home / 2,317,102.20-3,473,579.70-896,686.20

Finding the Fourth Proportional to 2,317,102.20, 3,473,579.70 and 896,686.20

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Solution

The fourth proportional to 2,317,102.20, 3,473,579.70 and 896,686.20 is: 1,344,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,102.20 : 3,473,579.70 = 896,686.20 : x
  2. Step 2: Convert to fraction form
    2,317,102.20/3,473,579.70 = 896,686.20/x
  3. Step 3: Cross multiply
    2,317,102.20x = 3,473,579.70 × 896,686.20
  4. Step 4: Simplify right side
    2,317,102.20x = 3,114,710,981,590.14
  5. Step 5: Solve for x
    x = 3,114,710,981,590.14/2,317,102.20
  6. Step 6: Final answer
    x = 1,344,226.85

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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.