Home / 5,336,694.40-8,005,530.12-1,498,490.95

Finding the Fourth Proportional to 5,336,694.40, 8,005,530.12 and 1,498,490.95

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Solution

The fourth proportional to 5,336,694.40, 8,005,530.12 and 1,498,490.95 is: 2,247,873.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,694.40 : 8,005,530.12 = 1,498,490.95 : x
  2. Step 2: Convert to fraction form
    5,336,694.40/8,005,530.12 = 1,498,490.95/x
  3. Step 3: Cross multiply
    5,336,694.40x = 8,005,530.12 × 1,498,490.95
  4. Step 4: Simplify right side
    5,336,694.40x = 11,996,214,444,779.33
  5. Step 5: Solve for x
    x = 11,996,214,444,779.33/5,336,694.40
  6. Step 6: Final answer
    x = 2,247,873.60

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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.