Home / 2,305,029.60-3,460,654.80-1,465,221.60

Finding the Fourth Proportional to 2,305,029.60, 3,460,654.80 and 1,465,221.60

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Solution

The fourth proportional to 2,305,029.60, 3,460,654.80 and 1,465,221.60 is: 2,199,809.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,029.60 : 3,460,654.80 = 1,465,221.60 : x
  2. Step 2: Convert to fraction form
    2,305,029.60/3,460,654.80 = 1,465,221.60/x
  3. Step 3: Cross multiply
    2,305,029.60x = 3,460,654.80 × 1,465,221.60
  4. Step 4: Simplify right side
    2,305,029.60x = 5,070,626,163,103.68
  5. Step 5: Solve for x
    x = 5,070,626,163,103.68/2,305,029.60
  6. Step 6: Final answer
    x = 2,199,809.57

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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.