Home / 8,415,737.01-11,608,331.81-5,836,476.69

Finding the Fourth Proportional to 8,415,737.01, 11,608,331.81 and 5,836,476.69

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Solution

The fourth proportional to 8,415,737.01, 11,608,331.81 and 5,836,476.69 is: 8,050,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,415,737.01 : 11,608,331.81 = 5,836,476.69 : x
  2. Step 2: Convert to fraction form
    8,415,737.01/11,608,331.81 = 5,836,476.69/x
  3. Step 3: Cross multiply
    8,415,737.01x = 11,608,331.81 × 5,836,476.69
  4. Step 4: Simplify right side
    8,415,737.01x = 67,751,757,989,668.12
  5. Step 5: Solve for x
    x = 67,751,757,989,668.12/8,415,737.01
  6. Step 6: Final answer
    x = 8,050,603.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.