Home / 5,015,637.16-7,522,476.09-1,603,008.34

Finding the Fourth Proportional to 5,015,637.16, 7,522,476.09 and 1,603,008.34

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Solution

The fourth proportional to 5,015,637.16, 7,522,476.09 and 1,603,008.34 is: 2,404,199.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,637.16 : 7,522,476.09 = 1,603,008.34 : x
  2. Step 2: Convert to fraction form
    5,015,637.16/7,522,476.09 = 1,603,008.34/x
  3. Step 3: Cross multiply
    5,015,637.16x = 7,522,476.09 × 1,603,008.34
  4. Step 4: Simplify right side
    5,015,637.16x = 12,058,591,909,720.59
  5. Step 5: Solve for x
    x = 12,058,591,909,720.59/5,015,637.16
  6. Step 6: Final answer
    x = 2,404,199.41

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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.