Home / 2,563,793.82-3,537,642.44-1,475,855.18

Finding the Fourth Proportional to 2,563,793.82, 3,537,642.44 and 1,475,855.18

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Solution

The fourth proportional to 2,563,793.82, 3,537,642.44 and 1,475,855.18 is: 2,036,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,793.82 : 3,537,642.44 = 1,475,855.18 : x
  2. Step 2: Convert to fraction form
    2,563,793.82/3,537,642.44 = 1,475,855.18/x
  3. Step 3: Cross multiply
    2,563,793.82x = 3,537,642.44 × 1,475,855.18
  4. Step 4: Simplify right side
    2,563,793.82x = 5,221,047,932,595.58
  5. Step 5: Solve for x
    x = 5,221,047,932,595.58/2,563,793.82
  6. Step 6: Final answer
    x = 2,036,453.90

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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.