Home / 2,084,139.48-3,126,262.14-567,834.60

Finding the Fourth Proportional to 2,084,139.48, 3,126,262.14 and 567,834.60

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Solution

The fourth proportional to 2,084,139.48, 3,126,262.14 and 567,834.60 is: 851,766.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,139.48 : 3,126,262.14 = 567,834.60 : x
  2. Step 2: Convert to fraction form
    2,084,139.48/3,126,262.14 = 567,834.60/x
  3. Step 3: Cross multiply
    2,084,139.48x = 3,126,262.14 × 567,834.60
  4. Step 4: Simplify right side
    2,084,139.48x = 1,775,199,811,762.04
  5. Step 5: Solve for x
    x = 1,775,199,811,762.04/2,084,139.48
  6. Step 6: Final answer
    x = 851,766.32

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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.