Home / 6,290,675.64-9,436,023.18-2,696,161.32

Finding the Fourth Proportional to 6,290,675.64, 9,436,023.18 and 2,696,161.32

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Solution

The fourth proportional to 6,290,675.64, 9,436,023.18 and 2,696,161.32 is: 4,044,246.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290,675.64 : 9,436,023.18 = 2,696,161.32 : x
  2. Step 2: Convert to fraction form
    6,290,675.64/9,436,023.18 = 2,696,161.32/x
  3. Step 3: Cross multiply
    6,290,675.64x = 9,436,023.18 × 2,696,161.32
  4. Step 4: Simplify right side
    6,290,675.64x = 25,441,040,712,539.39
  5. Step 5: Solve for x
    x = 25,441,040,712,539.39/6,290,675.64
  6. Step 6: Final answer
    x = 4,044,246.15

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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.