Home / 9,293,934.06-13,946,362.11-3,902,169.84

Finding the Fourth Proportional to 9,293,934.06, 13,946,362.11 and 3,902,169.84

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Solution

The fourth proportional to 9,293,934.06, 13,946,362.11 and 3,902,169.84 is: 5,855,547.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,934.06 : 13,946,362.11 = 3,902,169.84 : x
  2. Step 2: Convert to fraction form
    9,293,934.06/13,946,362.11 = 3,902,169.84/x
  3. Step 3: Cross multiply
    9,293,934.06x = 13,946,362.11 × 3,902,169.84
  4. Step 4: Simplify right side
    9,293,934.06x = 54,421,073,603,360.76
  5. Step 5: Solve for x
    x = 54,421,073,603,360.76/9,293,934.06
  6. Step 6: Final answer
    x = 5,855,547.63

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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.