Home / 11,526,957.12-17,290,902.24-4,337,734.08

Finding the Fourth Proportional to 11,526,957.12, 17,290,902.24 and 4,337,734.08

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Solution

The fourth proportional to 11,526,957.12, 17,290,902.24 and 4,337,734.08 is: 6,506,776.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,526,957.12 : 17,290,902.24 = 4,337,734.08 : x
  2. Step 2: Convert to fraction form
    11,526,957.12/17,290,902.24 = 4,337,734.08/x
  3. Step 3: Cross multiply
    11,526,957.12x = 17,290,902.24 × 4,337,734.08
  4. Step 4: Simplify right side
    11,526,957.12x = 75,003,335,920,396.33
  5. Step 5: Solve for x
    x = 75,003,335,920,396.33/11,526,957.12
  6. Step 6: Final answer
    x = 6,506,776.69

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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.