Home / 1,087,597.94-1,500,843.39-604,193.46

Finding the Fourth Proportional to 1,087,597.94, 1,500,843.39 and 604,193.46

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Solution

The fourth proportional to 1,087,597.94, 1,500,843.39 and 604,193.46 is: 833,763.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,597.94 : 1,500,843.39 = 604,193.46 : x
  2. Step 2: Convert to fraction form
    1,087,597.94/1,500,843.39 = 604,193.46/x
  3. Step 3: Cross multiply
    1,087,597.94x = 1,500,843.39 × 604,193.46
  4. Step 4: Simplify right side
    1,087,597.94x = 906,799,760,722.23
  5. Step 5: Solve for x
    x = 906,799,760,722.23/1,087,597.94
  6. Step 6: Final answer
    x = 833,763.78

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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.