Home / 5,735,310.03-7,913,801.66-3,287,470.59

Finding the Fourth Proportional to 5,735,310.03, 7,913,801.66 and 3,287,470.59

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Solution

The fourth proportional to 5,735,310.03, 7,913,801.66 and 3,287,470.59 is: 4,536,178.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,310.03 : 7,913,801.66 = 3,287,470.59 : x
  2. Step 2: Convert to fraction form
    5,735,310.03/7,913,801.66 = 3,287,470.59/x
  3. Step 3: Cross multiply
    5,735,310.03x = 7,913,801.66 × 3,287,470.59
  4. Step 4: Simplify right side
    5,735,310.03x = 26,016,390,195,905.82
  5. Step 5: Solve for x
    x = 26,016,390,195,905.82/5,735,310.03
  6. Step 6: Final answer
    x = 4,536,178.53

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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.