Home / 5,800,940.36-8,006,035.78-3,509,117.44

Finding the Fourth Proportional to 5,800,940.36, 8,006,035.78 and 3,509,117.44

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Solution

The fourth proportional to 5,800,940.36, 8,006,035.78 and 3,509,117.44 is: 4,843,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,940.36 : 8,006,035.78 = 3,509,117.44 : x
  2. Step 2: Convert to fraction form
    5,800,940.36/8,006,035.78 = 3,509,117.44/x
  3. Step 3: Cross multiply
    5,800,940.36x = 8,006,035.78 × 3,509,117.44
  4. Step 4: Simplify right side
    5,800,940.36x = 28,094,119,780,862.00
  5. Step 5: Solve for x
    x = 28,094,119,780,862.00/5,800,940.36
  6. Step 6: Final answer
    x = 4,843,028.55

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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.