Home / 1,083,540.74-1,495,242.24-600,077.12

Finding the Fourth Proportional to 1,083,540.74, 1,495,242.24 and 600,077.12

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Solution

The fourth proportional to 1,083,540.74, 1,495,242.24 and 600,077.12 is: 828,082.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,540.74 : 1,495,242.24 = 600,077.12 : x
  2. Step 2: Convert to fraction form
    1,083,540.74/1,495,242.24 = 600,077.12/x
  3. Step 3: Cross multiply
    1,083,540.74x = 1,495,242.24 × 600,077.12
  4. Step 4: Simplify right side
    1,083,540.74x = 897,260,657,081.55
  5. Step 5: Solve for x
    x = 897,260,657,081.55/1,083,540.74
  6. Step 6: Final answer
    x = 828,082.07

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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.