Home / 2,392,627.56-3,299,959.08-1,533,267.72

Finding the Fourth Proportional to 2,392,627.56, 3,299,959.08 and 1,533,267.72

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Solution

The fourth proportional to 2,392,627.56, 3,299,959.08 and 1,533,267.72 is: 2,114,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,627.56 : 3,299,959.08 = 1,533,267.72 : x
  2. Step 2: Convert to fraction form
    2,392,627.56/3,299,959.08 = 1,533,267.72/x
  3. Step 3: Cross multiply
    2,392,627.56x = 3,299,959.08 × 1,533,267.72
  4. Step 4: Simplify right side
    2,392,627.56x = 5,059,720,734,684.90
  5. Step 5: Solve for x
    x = 5,059,720,734,684.90/2,392,627.56
  6. Step 6: Final answer
    x = 2,114,713.05

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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.