Home / 15,707,947.60-23,561,921.40-4,348,396.23

Finding the Fourth Proportional to 15,707,947.60, 23,561,921.40 and 4,348,396.23

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Solution

The fourth proportional to 15,707,947.60, 23,561,921.40 and 4,348,396.23 is: 6,522,594.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,947.60 : 23,561,921.40 = 4,348,396.23 : x
  2. Step 2: Convert to fraction form
    15,707,947.60/23,561,921.40 = 4,348,396.23/x
  3. Step 3: Cross multiply
    15,707,947.60x = 23,561,921.40 × 4,348,396.23
  4. Step 4: Simplify right side
    15,707,947.60x = 102,456,570,187,316.33
  5. Step 5: Solve for x
    x = 102,456,570,187,316.33/15,707,947.60
  6. Step 6: Final answer
    x = 6,522,594.35

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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.