Home / 6,682,566.93-9,221,946.13-3,626,781.18

Finding the Fourth Proportional to 6,682,566.93, 9,221,946.13 and 3,626,781.18

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Solution

The fourth proportional to 6,682,566.93, 9,221,946.13 and 3,626,781.18 is: 5,004,960.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,566.93 : 9,221,946.13 = 3,626,781.18 : x
  2. Step 2: Convert to fraction form
    6,682,566.93/9,221,946.13 = 3,626,781.18/x
  3. Step 3: Cross multiply
    6,682,566.93x = 9,221,946.13 × 3,626,781.18
  4. Step 4: Simplify right side
    6,682,566.93x = 33,445,980,667,257.84
  5. Step 5: Solve for x
    x = 33,445,980,667,257.84/6,682,566.93
  6. Step 6: Final answer
    x = 5,004,960.07

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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.