Home / 3,411,614.39-4,706,054.30-2,204,390.39

Finding the Fourth Proportional to 3,411,614.39, 4,706,054.30 and 2,204,390.39

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Solution

The fourth proportional to 3,411,614.39, 4,706,054.30 and 2,204,390.39 is: 3,040,783.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,614.39 : 4,706,054.30 = 2,204,390.39 : x
  2. Step 2: Convert to fraction form
    3,411,614.39/4,706,054.30 = 2,204,390.39/x
  3. Step 3: Cross multiply
    3,411,614.39x = 4,706,054.30 × 2,204,390.39
  4. Step 4: Simplify right side
    3,411,614.39x = 10,373,980,855,718.88
  5. Step 5: Solve for x
    x = 10,373,980,855,718.88/3,411,614.39
  6. Step 6: Final answer
    x = 3,040,783.54

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Double scale
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1.5x scale

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.