Home / 1,045,732.84-1,568,451.42-335,822.44

Finding the Fourth Proportional to 1,045,732.84, 1,568,451.42 and 335,822.44

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Solution

The fourth proportional to 1,045,732.84, 1,568,451.42 and 335,822.44 is: 503,686.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,732.84 : 1,568,451.42 = 335,822.44 : x
  2. Step 2: Convert to fraction form
    1,045,732.84/1,568,451.42 = 335,822.44/x
  3. Step 3: Cross multiply
    1,045,732.84x = 1,568,451.42 × 335,822.44
  4. Step 4: Simplify right side
    1,045,732.84x = 526,721,182,885.87
  5. Step 5: Solve for x
    x = 526,721,182,885.87/1,045,732.84
  6. Step 6: Final answer
    x = 503,686.18

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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.