Home / 8,052,798.62-11,108,627.30-4,787,290.50

Finding the Fourth Proportional to 8,052,798.62, 11,108,627.30 and 4,787,290.50

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Solution

The fourth proportional to 8,052,798.62, 11,108,627.30 and 4,787,290.50 is: 6,603,943.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,798.62 : 11,108,627.30 = 4,787,290.50 : x
  2. Step 2: Convert to fraction form
    8,052,798.62/11,108,627.30 = 4,787,290.50/x
  3. Step 3: Cross multiply
    8,052,798.62x = 11,108,627.30 × 4,787,290.50
  4. Step 4: Simplify right side
    8,052,798.62x = 53,180,225,917,394.20
  5. Step 5: Solve for x
    x = 53,180,225,917,394.20/8,052,798.62
  6. Step 6: Final answer
    x = 6,603,943.36

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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.