Home / 5,871,493.80-8,807,240.70-3,632,005.80

Finding the Fourth Proportional to 5,871,493.80, 8,807,240.70 and 3,632,005.80

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Solution

The fourth proportional to 5,871,493.80, 8,807,240.70 and 3,632,005.80 is: 5,448,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,493.80 : 8,807,240.70 = 3,632,005.80 : x
  2. Step 2: Convert to fraction form
    5,871,493.80/8,807,240.70 = 3,632,005.80/x
  3. Step 3: Cross multiply
    5,871,493.80x = 8,807,240.70 × 3,632,005.80
  4. Step 4: Simplify right side
    5,871,493.80x = 31,987,949,304,396.05
  5. Step 5: Solve for x
    x = 31,987,949,304,396.05/5,871,493.80
  6. Step 6: Final answer
    x = 5,448,008.70

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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.