Home / 8,029,798.92-11,080,822.08-4,358,636.52

Finding the Fourth Proportional to 8,029,798.92, 11,080,822.08 and 4,358,636.52

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Solution

The fourth proportional to 8,029,798.92, 11,080,822.08 and 4,358,636.52 is: 6,014,755.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029,798.92 : 11,080,822.08 = 4,358,636.52 : x
  2. Step 2: Convert to fraction form
    8,029,798.92/11,080,822.08 = 4,358,636.52/x
  3. Step 3: Cross multiply
    8,029,798.92x = 11,080,822.08 × 4,358,636.52
  4. Step 4: Simplify right side
    8,029,798.92x = 48,297,275,789,510.36
  5. Step 5: Solve for x
    x = 48,297,275,789,510.36/8,029,798.92
  6. Step 6: Final answer
    x = 6,014,755.32

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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.