Home / 8,055,221.92-12,083,231.16-2,298,804.00

Finding the Fourth Proportional to 8,055,221.92, 12,083,231.16 and 2,298,804.00

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Solution

The fourth proportional to 8,055,221.92, 12,083,231.16 and 2,298,804.00 is: 3,448,319.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,221.92 : 12,083,231.16 = 2,298,804.00 : x
  2. Step 2: Convert to fraction form
    8,055,221.92/12,083,231.16 = 2,298,804.00/x
  3. Step 3: Cross multiply
    8,055,221.92x = 12,083,231.16 × 2,298,804.00
  4. Step 4: Simplify right side
    8,055,221.92x = 27,776,980,078,220.52
  5. Step 5: Solve for x
    x = 27,776,980,078,220.52/8,055,221.92
  6. Step 6: Final answer
    x = 3,448,319.66

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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.