Home / 2,024,044.82-2,793,072.21-1,118,568.50

Finding the Fourth Proportional to 2,024,044.82, 2,793,072.21 and 1,118,568.50

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Solution

The fourth proportional to 2,024,044.82, 2,793,072.21 and 1,118,568.50 is: 1,543,563.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,044.82 : 2,793,072.21 = 1,118,568.50 : x
  2. Step 2: Convert to fraction form
    2,024,044.82/2,793,072.21 = 1,118,568.50/x
  3. Step 3: Cross multiply
    2,024,044.82x = 2,793,072.21 × 1,118,568.50
  4. Step 4: Simplify right side
    2,024,044.82x = 3,124,242,592,331.39
  5. Step 5: Solve for x
    x = 3,124,242,592,331.39/2,024,044.82
  6. Step 6: Final answer
    x = 1,543,563.94

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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.