Home / 4,092,960.54-6,139,436.49-1,397,062.02

Finding the Fourth Proportional to 4,092,960.54, 6,139,436.49 and 1,397,062.02

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Solution

The fourth proportional to 4,092,960.54, 6,139,436.49 and 1,397,062.02 is: 2,095,591.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,960.54 : 6,139,436.49 = 1,397,062.02 : x
  2. Step 2: Convert to fraction form
    4,092,960.54/6,139,436.49 = 1,397,062.02/x
  3. Step 3: Cross multiply
    4,092,960.54x = 6,139,436.49 × 1,397,062.02
  4. Step 4: Simplify right side
    4,092,960.54x = 8,577,173,544,381.11
  5. Step 5: Solve for x
    x = 8,577,173,544,381.11/4,092,960.54
  6. Step 6: Final answer
    x = 2,095,591.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.