Home / 4,944,304.74-7,418,588.41-2,669,377.43

Finding the Fourth Proportional to 4,944,304.74, 7,418,588.41 and 2,669,377.43

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Solution

The fourth proportional to 4,944,304.74, 7,418,588.41 and 2,669,377.43 is: 4,005,216.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,304.74 : 7,418,588.41 = 2,669,377.43 : x
  2. Step 2: Convert to fraction form
    4,944,304.74/7,418,588.41 = 2,669,377.43/x
  3. Step 3: Cross multiply
    4,944,304.74x = 7,418,588.41 × 2,669,377.43
  4. Step 4: Simplify right side
    4,944,304.74x = 19,803,012,464,113.59
  5. Step 5: Solve for x
    x = 19,803,012,464,113.59/4,944,304.74
  6. Step 6: Final answer
    x = 4,005,216.81

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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.