Home / 11,033,321.12-15,225,599.90-6,071,298.32

Finding the Fourth Proportional to 11,033,321.12, 15,225,599.90 and 6,071,298.32

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Solution

The fourth proportional to 11,033,321.12, 15,225,599.90 and 6,071,298.32 is: 8,378,180.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,321.12 : 15,225,599.90 = 6,071,298.32 : x
  2. Step 2: Convert to fraction form
    11,033,321.12/15,225,599.90 = 6,071,298.32/x
  3. Step 3: Cross multiply
    11,033,321.12x = 15,225,599.90 × 6,071,298.32
  4. Step 4: Simplify right side
    11,033,321.12x = 92,439,159,093,862.17
  5. Step 5: Solve for x
    x = 92,439,159,093,862.17/11,033,321.12
  6. Step 6: Final answer
    x = 8,378,180.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.