Home / 2,437,765.02-3,364,675.62-1,622,003.10

Finding the Fourth Proportional to 2,437,765.02, 3,364,675.62 and 1,622,003.10

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Solution

The fourth proportional to 2,437,765.02, 3,364,675.62 and 1,622,003.10 is: 2,238,736.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,765.02 : 3,364,675.62 = 1,622,003.10 : x
  2. Step 2: Convert to fraction form
    2,437,765.02/3,364,675.62 = 1,622,003.10/x
  3. Step 3: Cross multiply
    2,437,765.02x = 3,364,675.62 × 1,622,003.10
  4. Step 4: Simplify right side
    2,437,765.02x = 5,457,514,286,134.42
  5. Step 5: Solve for x
    x = 5,457,514,286,134.42/2,437,765.02
  6. Step 6: Final answer
    x = 2,238,736.81

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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.