Home / 1,045,713.84-1,568,238.59-335,575.80

Finding the Fourth Proportional to 1,045,713.84, 1,568,238.59 and 335,575.80

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Solution

The fourth proportional to 1,045,713.84, 1,568,238.59 and 335,575.80 is: 503,257.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,713.84 : 1,568,238.59 = 335,575.80 : x
  2. Step 2: Convert to fraction form
    1,045,713.84/1,568,238.59 = 335,575.80/x
  3. Step 3: Cross multiply
    1,045,713.84x = 1,568,238.59 × 335,575.80
  4. Step 4: Simplify right side
    1,045,713.84x = 526,262,917,752.24
  5. Step 5: Solve for x
    x = 526,262,917,752.24/1,045,713.84
  6. Step 6: Final answer
    x = 503,257.10

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1.5x scale

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.