Home / 734,060.03-1,012,418.48-606,514.19

Finding the Fourth Proportional to 734,060.03, 1,012,418.48 and 606,514.19

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Solution

The fourth proportional to 734,060.03, 1,012,418.48 and 606,514.19 is: 836,506.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,060.03 : 1,012,418.48 = 606,514.19 : x
  2. Step 2: Convert to fraction form
    734,060.03/1,012,418.48 = 606,514.19/x
  3. Step 3: Cross multiply
    734,060.03x = 1,012,418.48 × 606,514.19
  4. Step 4: Simplify right side
    734,060.03x = 614,046,171,305.66
  5. Step 5: Solve for x
    x = 614,046,171,305.66/734,060.03
  6. Step 6: Final answer
    x = 836,506.75

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Double scale
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1.5x scale

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.