Home / 4,175,657.30-5,762,886.82-2,340,612.02

Finding the Fourth Proportional to 4,175,657.30, 5,762,886.82 and 2,340,612.02

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Solution

The fourth proportional to 4,175,657.30, 5,762,886.82 and 2,340,612.02 is: 3,230,313.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,657.30 : 5,762,886.82 = 2,340,612.02 : x
  2. Step 2: Convert to fraction form
    4,175,657.30/5,762,886.82 = 2,340,612.02/x
  3. Step 3: Cross multiply
    4,175,657.30x = 5,762,886.82 × 2,340,612.02
  4. Step 4: Simplify right side
    4,175,657.30x = 13,488,682,160,791.58
  5. Step 5: Solve for x
    x = 13,488,682,160,791.58/4,175,657.30
  6. Step 6: Final answer
    x = 3,230,313.50

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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.