Home / 11,887,043.96-17,832,805.80-4,503,303.24

Finding the Fourth Proportional to 11,887,043.96, 17,832,805.80 and 4,503,303.24

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Solution

The fourth proportional to 11,887,043.96, 17,832,805.80 and 4,503,303.24 is: 6,755,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,887,043.96 : 17,832,805.80 = 4,503,303.24 : x
  2. Step 2: Convert to fraction form
    11,887,043.96/17,832,805.80 = 4,503,303.24/x
  3. Step 3: Cross multiply
    11,887,043.96x = 17,832,805.80 × 4,503,303.24
  4. Step 4: Simplify right side
    11,887,043.96x = 80,306,532,053,670.39
  5. Step 5: Solve for x
    x = 80,306,532,053,670.39/11,887,043.96
  6. Step 6: Final answer
    x = 6,755,803.40

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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.