Home / 967,290.03-1,334,754.18-559,330.29

Finding the Fourth Proportional to 967,290.03, 1,334,754.18 and 559,330.29

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Solution

The fourth proportional to 967,290.03, 1,334,754.18 and 559,330.29 is: 771,814.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,290.03 : 1,334,754.18 = 559,330.29 : x
  2. Step 2: Convert to fraction form
    967,290.03/1,334,754.18 = 559,330.29/x
  3. Step 3: Cross multiply
    967,290.03x = 1,334,754.18 × 559,330.29
  4. Step 4: Simplify right side
    967,290.03x = 746,568,442,578.11
  5. Step 5: Solve for x
    x = 746,568,442,578.11/967,290.03
  6. Step 6: Final answer
    x = 771,814.47

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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.