Home / 2,022,772.40-3,034,601.76-760,600.04

Finding the Fourth Proportional to 2,022,772.40, 3,034,601.76 and 760,600.04

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Solution

The fourth proportional to 2,022,772.40, 3,034,601.76 and 760,600.04 is: 1,141,066.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,772.40 : 3,034,601.76 = 760,600.04 : x
  2. Step 2: Convert to fraction form
    2,022,772.40/3,034,601.76 = 760,600.04/x
  3. Step 3: Cross multiply
    2,022,772.40x = 3,034,601.76 × 760,600.04
  4. Step 4: Simplify right side
    2,022,772.40x = 2,308,118,220,040.07
  5. Step 5: Solve for x
    x = 2,308,118,220,040.07/2,022,772.40
  6. Step 6: Final answer
    x = 1,141,066.70

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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.