Home / 1,033,412.55-1,426,114.86-568,296.42

Finding the Fourth Proportional to 1,033,412.55, 1,426,114.86 and 568,296.42

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Solution

The fourth proportional to 1,033,412.55, 1,426,114.86 and 568,296.42 is: 784,252.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,412.55 : 1,426,114.86 = 568,296.42 : x
  2. Step 2: Convert to fraction form
    1,033,412.55/1,426,114.86 = 568,296.42/x
  3. Step 3: Cross multiply
    1,033,412.55x = 1,426,114.86 × 568,296.42
  4. Step 4: Simplify right side
    1,033,412.55x = 810,455,969,446.80
  5. Step 5: Solve for x
    x = 810,455,969,446.80/1,033,412.55
  6. Step 6: Final answer
    x = 784,252.11

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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.