Home / 7,335,863.31-11,000,255.67-3,074,887.47

Finding the Fourth Proportional to 7,335,863.31, 11,000,255.67 and 3,074,887.47

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Solution

The fourth proportional to 7,335,863.31, 11,000,255.67 and 3,074,887.47 is: 4,610,847.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,863.31 : 11,000,255.67 = 3,074,887.47 : x
  2. Step 2: Convert to fraction form
    7,335,863.31/11,000,255.67 = 3,074,887.47/x
  3. Step 3: Cross multiply
    7,335,863.31x = 11,000,255.67 × 3,074,887.47
  4. Step 4: Simplify right side
    7,335,863.31x = 33,824,548,326,479.46
  5. Step 5: Solve for x
    x = 33,824,548,326,479.46/7,335,863.31
  6. Step 6: Final answer
    x = 4,610,847.68

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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.