Home / 2,365,956.80-3,265,029.31-1,495,178.47

Finding the Fourth Proportional to 2,365,956.80, 3,265,029.31 and 1,495,178.47

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Solution

The fourth proportional to 2,365,956.80, 3,265,029.31 and 1,495,178.47 is: 2,063,351.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,956.80 : 3,265,029.31 = 1,495,178.47 : x
  2. Step 2: Convert to fraction form
    2,365,956.80/3,265,029.31 = 1,495,178.47/x
  3. Step 3: Cross multiply
    2,365,956.80x = 3,265,029.31 × 1,495,178.47
  4. Step 4: Simplify right side
    2,365,956.80x = 4,881,801,504,429.92
  5. Step 5: Solve for x
    x = 4,881,801,504,429.92/2,365,956.80
  6. Step 6: Final answer
    x = 2,063,351.92

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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.