Home / 6,827,683.46-10,234,371.29-3,181,407.17

Finding the Fourth Proportional to 6,827,683.46, 10,234,371.29 and 3,181,407.17

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Solution

The fourth proportional to 6,827,683.46, 10,234,371.29 and 3,181,407.17 is: 4,768,777.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,683.46 : 10,234,371.29 = 3,181,407.17 : x
  2. Step 2: Convert to fraction form
    6,827,683.46/10,234,371.29 = 3,181,407.17/x
  3. Step 3: Cross multiply
    6,827,683.46x = 10,234,371.29 × 3,181,407.17
  4. Step 4: Simplify right side
    6,827,683.46x = 32,559,702,135,369.26
  5. Step 5: Solve for x
    x = 32,559,702,135,369.26/6,827,683.46
  6. Step 6: Final answer
    x = 4,768,777.34

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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.