Home / 2,275,479.14-3,413,458.60-758,633.34

Finding the Fourth Proportional to 2,275,479.14, 3,413,458.60 and 758,633.34

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Solution

The fourth proportional to 2,275,479.14, 3,413,458.60 and 758,633.34 is: 1,138,030.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,479.14 : 3,413,458.60 = 758,633.34 : x
  2. Step 2: Convert to fraction form
    2,275,479.14/3,413,458.60 = 758,633.34/x
  3. Step 3: Cross multiply
    2,275,479.14x = 3,413,458.60 × 758,633.34
  4. Step 4: Simplify right side
    2,275,479.14x = 2,589,563,509,573.61
  5. Step 5: Solve for x
    x = 2,589,563,509,573.61/2,275,479.14
  6. Step 6: Final answer
    x = 1,138,030.00

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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.