Home / 8,979,908.22-13,470,746.04-2,414,535.48

Finding the Fourth Proportional to 8,979,908.22, 13,470,746.04 and 2,414,535.48

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Solution

The fourth proportional to 8,979,908.22, 13,470,746.04 and 2,414,535.48 is: 3,622,040.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,979,908.22 : 13,470,746.04 = 2,414,535.48 : x
  2. Step 2: Convert to fraction form
    8,979,908.22/13,470,746.04 = 2,414,535.48/x
  3. Step 3: Cross multiply
    8,979,908.22x = 13,470,746.04 × 2,414,535.48
  4. Step 4: Simplify right side
    8,979,908.22x = 32,525,594,255,649.50
  5. Step 5: Solve for x
    x = 32,525,594,255,649.50/8,979,908.22
  6. Step 6: Final answer
    x = 3,622,040.83

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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.