Home / 2,361,160.04-3,258,385.80-1,342,564.88

Finding the Fourth Proportional to 2,361,160.04, 3,258,385.80 and 1,342,564.88

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Solution

The fourth proportional to 2,361,160.04, 3,258,385.80 and 1,342,564.88 is: 1,852,730.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,160.04 : 3,258,385.80 = 1,342,564.88 : x
  2. Step 2: Convert to fraction form
    2,361,160.04/3,258,385.80 = 1,342,564.88/x
  3. Step 3: Cross multiply
    2,361,160.04x = 3,258,385.80 × 1,342,564.88
  4. Step 4: Simplify right side
    2,361,160.04x = 4,374,594,324,278.78
  5. Step 5: Solve for x
    x = 4,374,594,324,278.78/2,361,160.04
  6. Step 6: Final answer
    x = 1,852,730.97

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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.