Home / 1,033,504.89-1,426,253.33-568,377.15

Finding the Fourth Proportional to 1,033,504.89, 1,426,253.33 and 568,377.15

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Solution

The fourth proportional to 1,033,504.89, 1,426,253.33 and 568,377.15 is: 784,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,504.89 : 1,426,253.33 = 568,377.15 : x
  2. Step 2: Convert to fraction form
    1,033,504.89/1,426,253.33 = 568,377.15/x
  3. Step 3: Cross multiply
    1,033,504.89x = 1,426,253.33 × 568,377.15
  4. Step 4: Simplify right side
    1,033,504.89x = 810,649,799,317.78
  5. Step 5: Solve for x
    x = 810,649,799,317.78/1,033,504.89
  6. Step 6: Final answer
    x = 784,369.58

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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.