Home / 3,807,546.22-5,254,101.43-2,088,666.73

Finding the Fourth Proportional to 3,807,546.22, 5,254,101.43 and 2,088,666.73

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Solution

The fourth proportional to 3,807,546.22, 5,254,101.43 and 2,088,666.73 is: 2,882,188.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,546.22 : 5,254,101.43 = 2,088,666.73 : x
  2. Step 2: Convert to fraction form
    3,807,546.22/5,254,101.43 = 2,088,666.73/x
  3. Step 3: Cross multiply
    3,807,546.22x = 5,254,101.43 × 2,088,666.73
  4. Step 4: Simplify right side
    3,807,546.22x = 10,974,066,852,886.42
  5. Step 5: Solve for x
    x = 10,974,066,852,886.42/3,807,546.22
  6. Step 6: Final answer
    x = 2,882,188.74

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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.