Home / 3,442,969.56-5,164,743.45-1,046,834.95

Finding the Fourth Proportional to 3,442,969.56, 5,164,743.45 and 1,046,834.95

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Solution

The fourth proportional to 3,442,969.56, 5,164,743.45 and 1,046,834.95 is: 1,570,340.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,969.56 : 5,164,743.45 = 1,046,834.95 : x
  2. Step 2: Convert to fraction form
    3,442,969.56/5,164,743.45 = 1,046,834.95/x
  3. Step 3: Cross multiply
    3,442,969.56x = 5,164,743.45 × 1,046,834.95
  4. Step 4: Simplify right side
    3,442,969.56x = 5,406,633,951,243.58
  5. Step 5: Solve for x
    x = 5,406,633,951,243.58/3,442,969.56
  6. Step 6: Final answer
    x = 1,570,340.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.