Home / 1,033,727.75-1,426,631.78-581,106.23

Finding the Fourth Proportional to 1,033,727.75, 1,426,631.78 and 581,106.23

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Solution

The fourth proportional to 1,033,727.75, 1,426,631.78 and 581,106.23 is: 801,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,727.75 : 1,426,631.78 = 581,106.23 : x
  2. Step 2: Convert to fraction form
    1,033,727.75/1,426,631.78 = 581,106.23/x
  3. Step 3: Cross multiply
    1,033,727.75x = 1,426,631.78 × 581,106.23
  4. Step 4: Simplify right side
    1,033,727.75x = 829,024,615,273.99
  5. Step 5: Solve for x
    x = 829,024,615,273.99/1,033,727.75
  6. Step 6: Final answer
    x = 801,975.78

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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.