Home / 6,908,167.04-10,362,270.04-2,649,640.64

Finding the Fourth Proportional to 6,908,167.04, 10,362,270.04 and 2,649,640.64

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Solution

The fourth proportional to 6,908,167.04, 10,362,270.04 and 2,649,640.64 is: 3,974,468.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,167.04 : 10,362,270.04 = 2,649,640.64 : x
  2. Step 2: Convert to fraction form
    6,908,167.04/10,362,270.04 = 2,649,640.64/x
  3. Step 3: Cross multiply
    6,908,167.04x = 10,362,270.04 × 2,649,640.64
  4. Step 4: Simplify right side
    6,908,167.04x = 27,456,291,820,638.43
  5. Step 5: Solve for x
    x = 27,456,291,820,638.43/6,908,167.04
  6. Step 6: Final answer
    x = 3,974,468.43

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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.