Home / 9,008,243.90-13,512,261.02-3,616,799.59

Finding the Fourth Proportional to 9,008,243.90, 13,512,261.02 and 3,616,799.59

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Solution

The fourth proportional to 9,008,243.90, 13,512,261.02 and 3,616,799.59 is: 5,425,157.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,243.90 : 13,512,261.02 = 3,616,799.59 : x
  2. Step 2: Convert to fraction form
    9,008,243.90/13,512,261.02 = 3,616,799.59/x
  3. Step 3: Cross multiply
    9,008,243.90x = 13,512,261.02 × 3,616,799.59
  4. Step 4: Simplify right side
    9,008,243.90x = 48,871,140,065,244.34
  5. Step 5: Solve for x
    x = 48,871,140,065,244.34/9,008,243.90
  6. Step 6: Final answer
    x = 5,425,157.29

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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.