Home / 8,804,235.20-13,206,352.80-5,445,003.20

Finding the Fourth Proportional to 8,804,235.20, 13,206,352.80 and 5,445,003.20

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Solution

The fourth proportional to 8,804,235.20, 13,206,352.80 and 5,445,003.20 is: 8,167,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804,235.20 : 13,206,352.80 = 5,445,003.20 : x
  2. Step 2: Convert to fraction form
    8,804,235.20/13,206,352.80 = 5,445,003.20/x
  3. Step 3: Cross multiply
    8,804,235.20x = 13,206,352.80 × 5,445,003.20
  4. Step 4: Simplify right side
    8,804,235.20x = 71,908,633,256,328.97
  5. Step 5: Solve for x
    x = 71,908,633,256,328.97/8,804,235.20
  6. Step 6: Final answer
    x = 8,167,504.80

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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.