Home / 5,743,152.94-7,925,604.40-3,164,926.18

Finding the Fourth Proportional to 5,743,152.94, 7,925,604.40 and 3,164,926.18

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Solution

The fourth proportional to 5,743,152.94, 7,925,604.40 and 3,164,926.18 is: 4,367,627.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743,152.94 : 7,925,604.40 = 3,164,926.18 : x
  2. Step 2: Convert to fraction form
    5,743,152.94/7,925,604.40 = 3,164,926.18/x
  3. Step 3: Cross multiply
    5,743,152.94x = 7,925,604.40 × 3,164,926.18
  4. Step 4: Simplify right side
    5,743,152.94x = 25,083,952,857,883.20
  5. Step 5: Solve for x
    x = 25,083,952,857,883.20/5,743,152.94
  6. Step 6: Final answer
    x = 4,367,627.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.