Home / 6,160,197.33-9,241,164.32-1,900,711.89

Finding the Fourth Proportional to 6,160,197.33, 9,241,164.32 and 1,900,711.89

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Solution

The fourth proportional to 6,160,197.33, 9,241,164.32 and 1,900,711.89 is: 2,851,335.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,197.33 : 9,241,164.32 = 1,900,711.89 : x
  2. Step 2: Convert to fraction form
    6,160,197.33/9,241,164.32 = 1,900,711.89/x
  3. Step 3: Cross multiply
    6,160,197.33x = 9,241,164.32 × 1,900,711.89
  4. Step 4: Simplify right side
    6,160,197.33x = 17,564,790,890,964.20
  5. Step 5: Solve for x
    x = 17,564,790,890,964.20/6,160,197.33
  6. Step 6: Final answer
    x = 2,851,335.75

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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.