Home / 4,017,528.66-5,544,229.56-2,182,022.79

Finding the Fourth Proportional to 4,017,528.66, 5,544,229.56 and 2,182,022.79

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Solution

The fourth proportional to 4,017,528.66, 5,544,229.56 and 2,182,022.79 is: 3,011,213.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,528.66 : 5,544,229.56 = 2,182,022.79 : x
  2. Step 2: Convert to fraction form
    4,017,528.66/5,544,229.56 = 2,182,022.79/x
  3. Step 3: Cross multiply
    4,017,528.66x = 5,544,229.56 × 2,182,022.79
  4. Step 4: Simplify right side
    4,017,528.66x = 12,097,635,252,911.67
  5. Step 5: Solve for x
    x = 12,097,635,252,911.67/4,017,528.66
  6. Step 6: Final answer
    x = 3,011,213.18

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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.