Home / 9,008,245.90-13,512,264.01-3,616,801.59

Finding the Fourth Proportional to 9,008,245.90, 13,512,264.01 and 3,616,801.59

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Solution

The fourth proportional to 9,008,245.90, 13,512,264.01 and 3,616,801.59 is: 5,425,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,245.90 : 13,512,264.01 = 3,616,801.59 : x
  2. Step 2: Convert to fraction form
    9,008,245.90/13,512,264.01 = 3,616,801.59/x
  3. Step 3: Cross multiply
    9,008,245.90x = 13,512,264.01 × 3,616,801.59
  4. Step 4: Simplify right side
    9,008,245.90x = 48,871,177,955,867.77
  5. Step 5: Solve for x
    x = 48,871,177,955,867.77/9,008,245.90
  6. Step 6: Final answer
    x = 5,425,160.29

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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.