Home / 2,325,159.80-3,485,147.70-904,743.80

Finding the Fourth Proportional to 2,325,159.80, 3,485,147.70 and 904,743.80

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Solution

The fourth proportional to 2,325,159.80, 3,485,147.70 and 904,743.80 is: 1,356,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,159.80 : 3,485,147.70 = 904,743.80 : x
  2. Step 2: Convert to fraction form
    2,325,159.80/3,485,147.70 = 904,743.80/x
  3. Step 3: Cross multiply
    2,325,159.80x = 3,485,147.70 × 904,743.80
  4. Step 4: Simplify right side
    2,325,159.80x = 3,153,165,773,659.26
  5. Step 5: Solve for x
    x = 3,153,165,773,659.26/2,325,159.80
  6. Step 6: Final answer
    x = 1,356,107.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.