Home / 5,666,971.41-7,820,585.64-3,088,819.17

Finding the Fourth Proportional to 5,666,971.41, 7,820,585.64 and 3,088,819.17

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Solution

The fourth proportional to 5,666,971.41, 7,820,585.64 and 3,088,819.17 is: 4,262,660.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,971.41 : 7,820,585.64 = 3,088,819.17 : x
  2. Step 2: Convert to fraction form
    5,666,971.41/7,820,585.64 = 3,088,819.17/x
  3. Step 3: Cross multiply
    5,666,971.41x = 7,820,585.64 × 3,088,819.17
  4. Step 4: Simplify right side
    5,666,971.41x = 24,156,374,845,458.72
  5. Step 5: Solve for x
    x = 24,156,374,845,458.72/5,666,971.41
  6. Step 6: Final answer
    x = 4,262,660.44

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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.