Home / 1,033,414.05-1,426,116.93-568,297.92

Finding the Fourth Proportional to 1,033,414.05, 1,426,116.93 and 568,297.92

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Solution

The fourth proportional to 1,033,414.05, 1,426,116.93 and 568,297.92 is: 784,254.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,414.05 : 1,426,116.93 = 568,297.92 : x
  2. Step 2: Convert to fraction form
    1,033,414.05/1,426,116.93 = 568,297.92/x
  3. Step 3: Cross multiply
    1,033,414.05x = 1,426,116.93 × 568,297.92
  4. Step 4: Simplify right side
    1,033,414.05x = 810,459,284,995.79
  5. Step 5: Solve for x
    x = 810,459,284,995.79/1,033,414.05
  6. Step 6: Final answer
    x = 784,254.18

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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.