Home / 9,231,641.22-13,835,083.78-7,184,773.24

Finding the Fourth Proportional to 9,231,641.22, 13,835,083.78 and 7,184,773.24

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Solution

The fourth proportional to 9,231,641.22, 13,835,083.78 and 7,184,773.24 is: 10,767,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,231,641.22 : 13,835,083.78 = 7,184,773.24 : x
  2. Step 2: Convert to fraction form
    9,231,641.22/13,835,083.78 = 7,184,773.24/x
  3. Step 3: Cross multiply
    9,231,641.22x = 13,835,083.78 × 7,184,773.24
  4. Step 4: Simplify right side
    9,231,641.22x = 99,401,939,715,702.05
  5. Step 5: Solve for x
    x = 99,401,939,715,702.05/9,231,641.22
  6. Step 6: Final answer
    x = 10,767,526.31

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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.