Home / 3,720,633.32-5,133,177.60-2,344,100

Finding the Fourth Proportional to 3,720,633.32, 5,133,177.60 and 2,344,100

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Solution

The fourth proportional to 3,720,633.32, 5,133,177.60 and 2,344,100 is: 3,234,041.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,720,633.32 : 5,133,177.60 = 2,344,100 : x
  2. Step 2: Convert to fraction form
    3,720,633.32/5,133,177.60 = 2,344,100/x
  3. Step 3: Cross multiply
    3,720,633.32x = 5,133,177.60 × 2,344,100
  4. Step 4: Simplify right side
    3,720,633.32x = 12,032,681,612,160
  5. Step 5: Solve for x
    x = 12,032,681,612,160/3,720,633.32
  6. Step 6: Final answer
    x = 3,234,041.24

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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.