Home / 5,940,652-8,911,152.96-1,452,928

Finding the Fourth Proportional to 5,940,652, 8,911,152.96 and 1,452,928

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Solution

The fourth proportional to 5,940,652, 8,911,152.96 and 1,452,928 is: 2,179,434.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,652 : 8,911,152.96 = 1,452,928 : x
  2. Step 2: Convert to fraction form
    5,940,652/8,911,152.96 = 1,452,928/x
  3. Step 3: Cross multiply
    5,940,652x = 8,911,152.96 × 1,452,928
  4. Step 4: Simplify right side
    5,940,652x = 12,947,263,647,866.88
  5. Step 5: Solve for x
    x = 12,947,263,647,866.88/5,940,652
  6. Step 6: Final answer
    x = 2,179,434.79

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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.