Home / 3,411,308.39-4,705,906.09-2,033,681.38

Finding the Fourth Proportional to 3,411,308.39, 4,705,906.09 and 2,033,681.38

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Solution

The fourth proportional to 3,411,308.39, 4,705,906.09 and 2,033,681.38 is: 2,805,467.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,308.39 : 4,705,906.09 = 2,033,681.38 : x
  2. Step 2: Convert to fraction form
    3,411,308.39/4,705,906.09 = 2,033,681.38/x
  3. Step 3: Cross multiply
    3,411,308.39x = 4,705,906.09 × 2,033,681.38
  4. Step 4: Simplify right side
    3,411,308.39x = 9,570,313,606,658.76
  5. Step 5: Solve for x
    x = 9,570,313,606,658.76/3,411,308.39
  6. Step 6: Final answer
    x = 2,805,467.14

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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.