Home / 2,944,008.40-4,416,012.60-2,468,117.20

Finding the Fourth Proportional to 2,944,008.40, 4,416,012.60 and 2,468,117.20

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Solution

The fourth proportional to 2,944,008.40, 4,416,012.60 and 2,468,117.20 is: 3,702,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,008.40 : 4,416,012.60 = 2,468,117.20 : x
  2. Step 2: Convert to fraction form
    2,944,008.40/4,416,012.60 = 2,468,117.20/x
  3. Step 3: Cross multiply
    2,944,008.40x = 4,416,012.60 × 2,468,117.20
  4. Step 4: Simplify right side
    2,944,008.40x = 10,899,236,653,476.72
  5. Step 5: Solve for x
    x = 10,899,236,653,476.72/2,944,008.40
  6. Step 6: Final answer
    x = 3,702,175.80

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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.