Home / 3,443,531.04-4,757,878.80-2,474,733.72

Finding the Fourth Proportional to 3,443,531.04, 4,757,878.80 and 2,474,733.72

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Solution

The fourth proportional to 3,443,531.04, 4,757,878.80 and 2,474,733.72 is: 3,419,305.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,531.04 : 4,757,878.80 = 2,474,733.72 : x
  2. Step 2: Convert to fraction form
    3,443,531.04/4,757,878.80 = 2,474,733.72/x
  3. Step 3: Cross multiply
    3,443,531.04x = 4,757,878.80 × 2,474,733.72
  4. Step 4: Simplify right side
    3,443,531.04x = 11,774,483,102,033.14
  5. Step 5: Solve for x
    x = 11,774,483,102,033.14/3,443,531.04
  6. Step 6: Final answer
    x = 3,419,305.06

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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.