Home / 11,670,699.24-17,506,889.64-4,482,233.16

Finding the Fourth Proportional to 11,670,699.24, 17,506,889.64 and 4,482,233.16

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Solution

The fourth proportional to 11,670,699.24, 17,506,889.64 and 4,482,233.16 is: 6,723,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670,699.24 : 17,506,889.64 = 4,482,233.16 : x
  2. Step 2: Convert to fraction form
    11,670,699.24/17,506,889.64 = 4,482,233.16/x
  3. Step 3: Cross multiply
    11,670,699.24x = 17,506,889.64 × 4,482,233.16
  4. Step 4: Simplify right side
    11,670,699.24x = 78,469,961,272,868.47
  5. Step 5: Solve for x
    x = 78,469,961,272,868.47/11,670,699.24
  6. Step 6: Final answer
    x = 6,723,672.65

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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.