Home / 5,540,769.23-8,316,262.83-2,810,233.00

Finding the Fourth Proportional to 5,540,769.23, 8,316,262.83 and 2,810,233.00

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Solution

The fourth proportional to 5,540,769.23, 8,316,262.83 and 2,810,233.00 is: 4,217,940.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,540,769.23 : 8,316,262.83 = 2,810,233.00 : x
  2. Step 2: Convert to fraction form
    5,540,769.23/8,316,262.83 = 2,810,233.00/x
  3. Step 3: Cross multiply
    5,540,769.23x = 8,316,262.83 × 2,810,233.00
  4. Step 4: Simplify right side
    5,540,769.23x = 23,370,636,246,665.54
  5. Step 5: Solve for x
    x = 23,370,636,246,665.54/5,540,769.23
  6. Step 6: Final answer
    x = 4,217,940.74

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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.