Home / 4,418,989.36-6,596,223.80-3,791,932.72

Finding the Fourth Proportional to 4,418,989.36, 6,596,223.80 and 3,791,932.72

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Solution

The fourth proportional to 4,418,989.36, 6,596,223.80 and 3,791,932.72 is: 5,660,216.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,989.36 : 6,596,223.80 = 3,791,932.72 : x
  2. Step 2: Convert to fraction form
    4,418,989.36/6,596,223.80 = 3,791,932.72/x
  3. Step 3: Cross multiply
    4,418,989.36x = 6,596,223.80 × 3,791,932.72
  4. Step 4: Simplify right side
    4,418,989.36x = 25,012,436,855,662.74
  5. Step 5: Solve for x
    x = 25,012,436,855,662.74/4,418,989.36
  6. Step 6: Final answer
    x = 5,660,216.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.