Home / 4,250,355.33-5,865,494.81-2,316,617.49

Finding the Fourth Proportional to 4,250,355.33, 5,865,494.81 and 2,316,617.49

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Solution

The fourth proportional to 4,250,355.33, 5,865,494.81 and 2,316,617.49 is: 3,196,934.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,355.33 : 5,865,494.81 = 2,316,617.49 : x
  2. Step 2: Convert to fraction form
    4,250,355.33/5,865,494.81 = 2,316,617.49/x
  3. Step 3: Cross multiply
    4,250,355.33x = 5,865,494.81 × 2,316,617.49
  4. Step 4: Simplify right side
    4,250,355.33x = 13,588,107,852,767.14
  5. Step 5: Solve for x
    x = 13,588,107,852,767.14/4,250,355.33
  6. Step 6: Final answer
    x = 3,196,934.56

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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.