Home / 8,805,800.70-13,208,701.05-5,936,019.30

Finding the Fourth Proportional to 8,805,800.70, 13,208,701.05 and 5,936,019.30

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Solution

The fourth proportional to 8,805,800.70, 13,208,701.05 and 5,936,019.30 is: 8,904,028.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,805,800.70 : 13,208,701.05 = 5,936,019.30 : x
  2. Step 2: Convert to fraction form
    8,805,800.70/13,208,701.05 = 5,936,019.30/x
  3. Step 3: Cross multiply
    8,805,800.70x = 13,208,701.05 × 5,936,019.30
  4. Step 4: Simplify right side
    8,805,800.70x = 78,407,104,360,730.27
  5. Step 5: Solve for x
    x = 78,407,104,360,730.27/8,805,800.70
  6. Step 6: Final answer
    x = 8,904,028.95

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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.