Home / 9,057,133.26-13,591,998.45-5,854,315.50

Finding the Fourth Proportional to 9,057,133.26, 13,591,998.45 and 5,854,315.50

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Solution

The fourth proportional to 9,057,133.26, 13,591,998.45 and 5,854,315.50 is: 8,785,544.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057,133.26 : 13,591,998.45 = 5,854,315.50 : x
  2. Step 2: Convert to fraction form
    9,057,133.26/13,591,998.45 = 5,854,315.50/x
  3. Step 3: Cross multiply
    9,057,133.26x = 13,591,998.45 × 5,854,315.50
  4. Step 4: Simplify right side
    9,057,133.26x = 79,571,847,201,810.97
  5. Step 5: Solve for x
    x = 79,571,847,201,810.97/9,057,133.26
  6. Step 6: Final answer
    x = 8,785,544.49

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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.