Home / 6,301,865.30-9,436,209.15-4,609,807.70

Finding the Fourth Proportional to 6,301,865.30, 9,436,209.15 and 4,609,807.70

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Solution

The fourth proportional to 6,301,865.30, 9,436,209.15 and 4,609,807.70 is: 6,902,576.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,865.30 : 9,436,209.15 = 4,609,807.70 : x
  2. Step 2: Convert to fraction form
    6,301,865.30/9,436,209.15 = 4,609,807.70/x
  3. Step 3: Cross multiply
    6,301,865.30x = 9,436,209.15 × 4,609,807.70
  4. Step 4: Simplify right side
    6,301,865.30x = 43,499,109,598,480.46
  5. Step 5: Solve for x
    x = 43,499,109,598,480.46/6,301,865.30
  6. Step 6: Final answer
    x = 6,902,576.86

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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.