Home / 2,512,239.32-3,466,824.54-1,465,860.66

Finding the Fourth Proportional to 2,512,239.32, 3,466,824.54 and 1,465,860.66

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Solution

The fourth proportional to 2,512,239.32, 3,466,824.54 and 1,465,860.66 is: 2,022,849.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,239.32 : 3,466,824.54 = 1,465,860.66 : x
  2. Step 2: Convert to fraction form
    2,512,239.32/3,466,824.54 = 1,465,860.66/x
  3. Step 3: Cross multiply
    2,512,239.32x = 3,466,824.54 × 1,465,860.66
  4. Step 4: Simplify right side
    2,512,239.32x = 5,081,881,708,308.60
  5. Step 5: Solve for x
    x = 5,081,881,708,308.60/2,512,239.32
  6. Step 6: Final answer
    x = 2,022,849.37

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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.