Home / 2,062,353.12-2,846,389.32-1,202,913.33

Finding the Fourth Proportional to 2,062,353.12, 2,846,389.32 and 1,202,913.33

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Solution

The fourth proportional to 2,062,353.12, 2,846,389.32 and 1,202,913.33 is: 1,660,219.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,353.12 : 2,846,389.32 = 1,202,913.33 : x
  2. Step 2: Convert to fraction form
    2,062,353.12/2,846,389.32 = 1,202,913.33/x
  3. Step 3: Cross multiply
    2,062,353.12x = 2,846,389.32 × 1,202,913.33
  4. Step 4: Simplify right side
    2,062,353.12x = 3,423,959,655,397.64
  5. Step 5: Solve for x
    x = 3,423,959,655,397.64/2,062,353.12
  6. Step 6: Final answer
    x = 1,660,219.88

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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.