Home / 2,343,336.66-3,233,652.03-1,310,665.53

Finding the Fourth Proportional to 2,343,336.66, 3,233,652.03 and 1,310,665.53

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Solution

The fourth proportional to 2,343,336.66, 3,233,652.03 and 1,310,665.53 is: 1,808,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,336.66 : 3,233,652.03 = 1,310,665.53 : x
  2. Step 2: Convert to fraction form
    2,343,336.66/3,233,652.03 = 1,310,665.53/x
  3. Step 3: Cross multiply
    2,343,336.66x = 3,233,652.03 × 1,310,665.53
  4. Step 4: Simplify right side
    2,343,336.66x = 4,238,236,251,735.53
  5. Step 5: Solve for x
    x = 4,238,236,251,735.53/2,343,336.66
  6. Step 6: Final answer
    x = 1,808,633.10

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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.