Home / 6,822,235.10-10,226,463.60-3,405,266.30

Finding the Fourth Proportional to 6,822,235.10, 10,226,463.60 and 3,405,266.30

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Solution

The fourth proportional to 6,822,235.10, 10,226,463.60 and 3,405,266.30 is: 5,104,460.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,235.10 : 10,226,463.60 = 3,405,266.30 : x
  2. Step 2: Convert to fraction form
    6,822,235.10/10,226,463.60 = 3,405,266.30/x
  3. Step 3: Cross multiply
    6,822,235.10x = 10,226,463.60 × 3,405,266.30
  4. Step 4: Simplify right side
    6,822,235.10x = 34,823,831,865,256.68
  5. Step 5: Solve for x
    x = 34,823,831,865,256.68/6,822,235.10
  6. Step 6: Final answer
    x = 5,104,460.83

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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.