Home / 9,776,045.82-14,664,081.04-3,386,297.49

Finding the Fourth Proportional to 9,776,045.82, 14,664,081.04 and 3,386,297.49

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Solution

The fourth proportional to 9,776,045.82, 14,664,081.04 and 3,386,297.49 is: 5,079,450.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,045.82 : 14,664,081.04 = 3,386,297.49 : x
  2. Step 2: Convert to fraction form
    9,776,045.82/14,664,081.04 = 3,386,297.49/x
  3. Step 3: Cross multiply
    9,776,045.82x = 14,664,081.04 × 3,386,297.49
  4. Step 4: Simplify right side
    9,776,045.82x = 49,656,940,837,937.99
  5. Step 5: Solve for x
    x = 49,656,940,837,937.99/9,776,045.82
  6. Step 6: Final answer
    x = 5,079,450.50

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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.