Home / 2,929,017.60-4,396,150.80-2,530,108.80

Finding the Fourth Proportional to 2,929,017.60, 4,396,150.80 and 2,530,108.80

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Solution

The fourth proportional to 2,929,017.60, 4,396,150.80 and 2,530,108.80 is: 3,797,430.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,017.60 : 4,396,150.80 = 2,530,108.80 : x
  2. Step 2: Convert to fraction form
    2,929,017.60/4,396,150.80 = 2,530,108.80/x
  3. Step 3: Cross multiply
    2,929,017.60x = 4,396,150.80 × 2,530,108.80
  4. Step 4: Simplify right side
    2,929,017.60x = 11,122,739,825,207.04
  5. Step 5: Solve for x
    x = 11,122,739,825,207.04/2,929,017.60
  6. Step 6: Final answer
    x = 3,797,430.18

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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.