Home / 6,579,244.20-9,868,866.30-2,983,621.80

Finding the Fourth Proportional to 6,579,244.20, 9,868,866.30 and 2,983,621.80

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Solution

The fourth proportional to 6,579,244.20, 9,868,866.30 and 2,983,621.80 is: 4,475,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,244.20 : 9,868,866.30 = 2,983,621.80 : x
  2. Step 2: Convert to fraction form
    6,579,244.20/9,868,866.30 = 2,983,621.80/x
  3. Step 3: Cross multiply
    6,579,244.20x = 9,868,866.30 × 2,983,621.80
  4. Step 4: Simplify right side
    6,579,244.20x = 29,444,964,633,965.34
  5. Step 5: Solve for x
    x = 29,444,964,633,965.34/6,579,244.20
  6. Step 6: Final answer
    x = 4,475,432.70

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Double scale
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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.