Home / 1,626,605.69-2,244,845.43-901,522.85

Finding the Fourth Proportional to 1,626,605.69, 2,244,845.43 and 901,522.85

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Solution

The fourth proportional to 1,626,605.69, 2,244,845.43 and 901,522.85 is: 1,244,173.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,605.69 : 2,244,845.43 = 901,522.85 : x
  2. Step 2: Convert to fraction form
    1,626,605.69/2,244,845.43 = 901,522.85/x
  3. Step 3: Cross multiply
    1,626,605.69x = 2,244,845.43 × 901,522.85
  4. Step 4: Simplify right side
    1,626,605.69x = 2,023,779,452,546.59
  5. Step 5: Solve for x
    x = 2,023,779,452,546.59/1,626,605.69
  6. Step 6: Final answer
    x = 1,244,173.35

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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.