Home / 1,626,696.93-2,244,841.98-901,591.46

Finding the Fourth Proportional to 1,626,696.93, 2,244,841.98 and 901,591.46

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Solution

The fourth proportional to 1,626,696.93, 2,244,841.98 and 901,591.46 is: 1,244,196.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,696.93 : 2,244,841.98 = 901,591.46 : x
  2. Step 2: Convert to fraction form
    1,626,696.93/2,244,841.98 = 901,591.46/x
  3. Step 3: Cross multiply
    1,626,696.93x = 2,244,841.98 × 901,591.46
  4. Step 4: Simplify right side
    1,626,696.93x = 2,023,930,358,217.49
  5. Step 5: Solve for x
    x = 2,023,930,358,217.49/1,626,696.93
  6. Step 6: Final answer
    x = 1,244,196.33

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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.