Home / 4,536,660.30-6,804,990.45-3,025,005.90

Finding the Fourth Proportional to 4,536,660.30, 6,804,990.45 and 3,025,005.90

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Solution

The fourth proportional to 4,536,660.30, 6,804,990.45 and 3,025,005.90 is: 4,537,508.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,660.30 : 6,804,990.45 = 3,025,005.90 : x
  2. Step 2: Convert to fraction form
    4,536,660.30/6,804,990.45 = 3,025,005.90/x
  3. Step 3: Cross multiply
    4,536,660.30x = 6,804,990.45 × 3,025,005.90
  4. Step 4: Simplify right side
    4,536,660.30x = 20,585,136,260,693.66
  5. Step 5: Solve for x
    x = 20,585,136,260,693.66/4,536,660.30
  6. Step 6: Final answer
    x = 4,537,508.85

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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.