Home / 9,092,731.30-13,640,896.52-3,335,515.22

Finding the Fourth Proportional to 9,092,731.30, 13,640,896.52 and 3,335,515.22

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Solution

The fourth proportional to 9,092,731.30, 13,640,896.52 and 3,335,515.22 is: 5,003,932.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,731.30 : 13,640,896.52 = 3,335,515.22 : x
  2. Step 2: Convert to fraction form
    9,092,731.30/13,640,896.52 = 3,335,515.22/x
  3. Step 3: Cross multiply
    9,092,731.30x = 13,640,896.52 × 3,335,515.22
  4. Step 4: Simplify right side
    9,092,731.30x = 45,499,417,999,346.07
  5. Step 5: Solve for x
    x = 45,499,417,999,346.07/9,092,731.30
  6. Step 6: Final answer
    x = 5,003,932.98

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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.