Home / 5,096,682.24-7,033,280.16-2,891,946.48

Finding the Fourth Proportional to 5,096,682.24, 7,033,280.16 and 2,891,946.48

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Solution

The fourth proportional to 5,096,682.24, 7,033,280.16 and 2,891,946.48 is: 3,990,805.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,682.24 : 7,033,280.16 = 2,891,946.48 : x
  2. Step 2: Convert to fraction form
    5,096,682.24/7,033,280.16 = 2,891,946.48/x
  3. Step 3: Cross multiply
    5,096,682.24x = 7,033,280.16 × 2,891,946.48
  4. Step 4: Simplify right side
    5,096,682.24x = 20,339,869,801,565.84
  5. Step 5: Solve for x
    x = 20,339,869,801,565.84/5,096,682.24
  6. Step 6: Final answer
    x = 3,990,805.95

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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.