Home / 3,584,266.26-5,376,399.42-2,087,308.50

Finding the Fourth Proportional to 3,584,266.26, 5,376,399.42 and 2,087,308.50

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Solution

The fourth proportional to 3,584,266.26, 5,376,399.42 and 2,087,308.50 is: 3,130,962.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,266.26 : 5,376,399.42 = 2,087,308.50 : x
  2. Step 2: Convert to fraction form
    3,584,266.26/5,376,399.42 = 2,087,308.50/x
  3. Step 3: Cross multiply
    3,584,266.26x = 5,376,399.42 × 2,087,308.50
  4. Step 4: Simplify right side
    3,584,266.26x = 11,222,204,208,761.07
  5. Step 5: Solve for x
    x = 11,222,204,208,761.07/3,584,266.26
  6. Step 6: Final answer
    x = 3,130,962.77

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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.