Home / 2,954,435.52-4,077,122.88-1,596,308.16

Finding the Fourth Proportional to 2,954,435.52, 4,077,122.88 and 1,596,308.16

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Solution

The fourth proportional to 2,954,435.52, 4,077,122.88 and 1,596,308.16 is: 2,202,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,435.52 : 4,077,122.88 = 1,596,308.16 : x
  2. Step 2: Convert to fraction form
    2,954,435.52/4,077,122.88 = 1,596,308.16/x
  3. Step 3: Cross multiply
    2,954,435.52x = 4,077,122.88 × 1,596,308.16
  4. Step 4: Simplify right side
    2,954,435.52x = 6,508,344,522,666.70
  5. Step 5: Solve for x
    x = 6,508,344,522,666.70/2,954,435.52
  6. Step 6: Final answer
    x = 2,202,906.27

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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.