Home / 6,823,962.30-10,237,386.90-2,564,167.44

Finding the Fourth Proportional to 6,823,962.30, 10,237,386.90 and 2,564,167.44

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Solution

The fourth proportional to 6,823,962.30, 10,237,386.90 and 2,564,167.44 is: 3,846,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,962.30 : 10,237,386.90 = 2,564,167.44 : x
  2. Step 2: Convert to fraction form
    6,823,962.30/10,237,386.90 = 2,564,167.44/x
  3. Step 3: Cross multiply
    6,823,962.30x = 10,237,386.90 × 2,564,167.44
  4. Step 4: Simplify right side
    6,823,962.30x = 26,250,374,159,662.54
  5. Step 5: Solve for x
    x = 26,250,374,159,662.54/6,823,962.30
  6. Step 6: Final answer
    x = 3,846,793.55

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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.