Home / 7,219,034.37-10,830,963.33-2,361,562.38

Finding the Fourth Proportional to 7,219,034.37, 10,830,963.33 and 2,361,562.38

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Solution

The fourth proportional to 7,219,034.37, 10,830,963.33 and 2,361,562.38 is: 3,543,132.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,219,034.37 : 10,830,963.33 = 2,361,562.38 : x
  2. Step 2: Convert to fraction form
    7,219,034.37/10,830,963.33 = 2,361,562.38/x
  3. Step 3: Cross multiply
    7,219,034.37x = 10,830,963.33 × 2,361,562.38
  4. Step 4: Simplify right side
    7,219,034.37x = 25,577,995,539,287.52
  5. Step 5: Solve for x
    x = 25,577,995,539,287.52/7,219,034.37
  6. Step 6: Final answer
    x = 3,543,132.53

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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.