Home / 4,017,768.14-5,544,560.76-2,182,244.16

Finding the Fourth Proportional to 4,017,768.14, 5,544,560.76 and 2,182,244.16

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Solution

The fourth proportional to 4,017,768.14, 5,544,560.76 and 2,182,244.16 is: 3,011,519.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,768.14 : 5,544,560.76 = 2,182,244.16 : x
  2. Step 2: Convert to fraction form
    4,017,768.14/5,544,560.76 = 2,182,244.16/x
  3. Step 3: Cross multiply
    4,017,768.14x = 5,544,560.76 × 2,182,244.16
  4. Step 4: Simplify right side
    4,017,768.14x = 12,099,585,338,275.16
  5. Step 5: Solve for x
    x = 12,099,585,338,275.16/4,017,768.14
  6. Step 6: Final answer
    x = 3,011,519.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.