Home / 1,626,626.03-2,244,611.72-901,504.31

Finding the Fourth Proportional to 1,626,626.03, 2,244,611.72 and 901,504.31

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Solution

The fourth proportional to 1,626,626.03, 2,244,611.72 and 901,504.31 is: 1,244,002.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,626.03 : 2,244,611.72 = 901,504.31 : x
  2. Step 2: Convert to fraction form
    1,626,626.03/2,244,611.72 = 901,504.31/x
  3. Step 3: Cross multiply
    1,626,626.03x = 2,244,611.72 × 901,504.31
  4. Step 4: Simplify right side
    1,626,626.03x = 2,023,527,130,887.22
  5. Step 5: Solve for x
    x = 2,023,527,130,887.22/1,626,626.03
  6. Step 6: Final answer
    x = 1,244,002.68

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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.