Home / 3,672,437.52-5,062,622.47-2,566,435.14

Finding the Fourth Proportional to 3,672,437.52, 5,062,622.47 and 2,566,435.14

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Solution

The fourth proportional to 3,672,437.52, 5,062,622.47 and 2,566,435.14 is: 3,537,947.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,437.52 : 5,062,622.47 = 2,566,435.14 : x
  2. Step 2: Convert to fraction form
    3,672,437.52/5,062,622.47 = 2,566,435.14/x
  3. Step 3: Cross multiply
    3,672,437.52x = 5,062,622.47 × 2,566,435.14
  4. Step 4: Simplify right side
    3,672,437.52x = 12,992,892,169,416.31
  5. Step 5: Solve for x
    x = 12,992,892,169,416.31/3,672,437.52
  6. Step 6: Final answer
    x = 3,537,947.78

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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.