Home / 1,033,936.11-1,426,722.98-574,976.39

Finding the Fourth Proportional to 1,033,936.11, 1,426,722.98 and 574,976.39

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Solution

The fourth proportional to 1,033,936.11, 1,426,722.98 and 574,976.39 is: 793,406.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,936.11 : 1,426,722.98 = 574,976.39 : x
  2. Step 2: Convert to fraction form
    1,033,936.11/1,426,722.98 = 574,976.39/x
  3. Step 3: Cross multiply
    1,033,936.11x = 1,426,722.98 × 574,976.39
  4. Step 4: Simplify right side
    1,033,936.11x = 820,332,018,561.95
  5. Step 5: Solve for x
    x = 820,332,018,561.95/1,033,936.11
  6. Step 6: Final answer
    x = 793,406.88

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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.