Home / 4,319,851.32-5,957,436.06-2,945,248.92

Finding the Fourth Proportional to 4,319,851.32, 5,957,436.06 and 2,945,248.92

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Solution

The fourth proportional to 4,319,851.32, 5,957,436.06 and 2,945,248.92 is: 4,061,744.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,851.32 : 5,957,436.06 = 2,945,248.92 : x
  2. Step 2: Convert to fraction form
    4,319,851.32/5,957,436.06 = 2,945,248.92/x
  3. Step 3: Cross multiply
    4,319,851.32x = 5,957,436.06 × 2,945,248.92
  4. Step 4: Simplify right side
    4,319,851.32x = 17,546,132,121,684.05
  5. Step 5: Solve for x
    x = 17,546,132,121,684.05/4,319,851.32
  6. Step 6: Final answer
    x = 4,061,744.45

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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.