Home / 2,695,907.52-4,040,370.72-1,096,600.32

Finding the Fourth Proportional to 2,695,907.52, 4,040,370.72 and 1,096,600.32

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Solution

The fourth proportional to 2,695,907.52, 4,040,370.72 and 1,096,600.32 is: 1,643,480.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,907.52 : 4,040,370.72 = 1,096,600.32 : x
  2. Step 2: Convert to fraction form
    2,695,907.52/4,040,370.72 = 1,096,600.32/x
  3. Step 3: Cross multiply
    2,695,907.52x = 4,040,370.72 × 1,096,600.32
  4. Step 4: Simplify right side
    2,695,907.52x = 4,430,671,824,470.63
  5. Step 5: Solve for x
    x = 4,430,671,824,470.63/2,695,907.52
  6. Step 6: Final answer
    x = 1,643,480.64

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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.