Home / 10,049,234.67-15,071,587.25-2,860,609.23

Finding the Fourth Proportional to 10,049,234.67, 15,071,587.25 and 2,860,609.23

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Solution

The fourth proportional to 10,049,234.67, 15,071,587.25 and 2,860,609.23 is: 4,290,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049,234.67 : 15,071,587.25 = 2,860,609.23 : x
  2. Step 2: Convert to fraction form
    10,049,234.67/15,071,587.25 = 2,860,609.23/x
  3. Step 3: Cross multiply
    10,049,234.67x = 15,071,587.25 × 2,860,609.23
  4. Step 4: Simplify right side
    10,049,234.67x = 43,113,921,583,797.27
  5. Step 5: Solve for x
    x = 43,113,921,583,797.27/10,049,234.67
  6. Step 6: Final answer
    x = 4,290,269.16

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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.