Home / 1,045,841.34-1,568,581.44-277,344.42

Finding the Fourth Proportional to 1,045,841.34, 1,568,581.44 and 277,344.42

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Solution

The fourth proportional to 1,045,841.34, 1,568,581.44 and 277,344.42 is: 415,968.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,841.34 : 1,568,581.44 = 277,344.42 : x
  2. Step 2: Convert to fraction form
    1,045,841.34/1,568,581.44 = 277,344.42/x
  3. Step 3: Cross multiply
    1,045,841.34x = 1,568,581.44 × 277,344.42
  4. Step 4: Simplify right side
    1,045,841.34x = 435,037,309,699.57
  5. Step 5: Solve for x
    x = 435,037,309,699.57/1,045,841.34
  6. Step 6: Final answer
    x = 415,968.75

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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.