Home / 6,301,865.80-9,436,209.90-4,609,808.20

Finding the Fourth Proportional to 6,301,865.80, 9,436,209.90 and 4,609,808.20

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Solution

The fourth proportional to 6,301,865.80, 9,436,209.90 and 4,609,808.20 is: 6,902,577.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,865.80 : 9,436,209.90 = 4,609,808.20 : x
  2. Step 2: Convert to fraction form
    6,301,865.80/9,436,209.90 = 4,609,808.20/x
  3. Step 3: Cross multiply
    6,301,865.80x = 9,436,209.90 × 4,609,808.20
  4. Step 4: Simplify right side
    6,301,865.80x = 43,499,117,773,941.18
  5. Step 5: Solve for x
    x = 43,499,117,773,941.18/6,301,865.80
  6. Step 6: Final answer
    x = 6,902,577.61

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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.