Home / 7,959,600.20-10,984,285.26-4,522,029.80

Finding the Fourth Proportional to 7,959,600.20, 10,984,285.26 and 4,522,029.80

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Solution

The fourth proportional to 7,959,600.20, 10,984,285.26 and 4,522,029.80 is: 6,240,422.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,600.20 : 10,984,285.26 = 4,522,029.80 : x
  2. Step 2: Convert to fraction form
    7,959,600.20/10,984,285.26 = 4,522,029.80/x
  3. Step 3: Cross multiply
    7,959,600.20x = 10,984,285.26 × 4,522,029.80
  4. Step 4: Simplify right side
    7,959,600.20x = 49,671,265,277,420.74
  5. Step 5: Solve for x
    x = 49,671,265,277,420.74/7,959,600.20
  6. Step 6: Final answer
    x = 6,240,422.14

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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.