Home / 3,536,245.16-5,305,935.90-1,852,948.52

Finding the Fourth Proportional to 3,536,245.16, 5,305,935.90 and 1,852,948.52

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Solution

The fourth proportional to 3,536,245.16, 5,305,935.90 and 1,852,948.52 is: 2,780,244.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,245.16 : 5,305,935.90 = 1,852,948.52 : x
  2. Step 2: Convert to fraction form
    3,536,245.16/5,305,935.90 = 1,852,948.52/x
  3. Step 3: Cross multiply
    3,536,245.16x = 5,305,935.90 × 1,852,948.52
  4. Step 4: Simplify right side
    3,536,245.16x = 9,831,626,073,119.87
  5. Step 5: Solve for x
    x = 9,831,626,073,119.87/3,536,245.16
  6. Step 6: Final answer
    x = 2,780,244.48

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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.