Home / 2,370,661.02-3,555,629.46-773,221.14

Finding the Fourth Proportional to 2,370,661.02, 3,555,629.46 and 773,221.14

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Solution

The fourth proportional to 2,370,661.02, 3,555,629.46 and 773,221.14 is: 1,159,713.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,661.02 : 3,555,629.46 = 773,221.14 : x
  2. Step 2: Convert to fraction form
    2,370,661.02/3,555,629.46 = 773,221.14/x
  3. Step 3: Cross multiply
    2,370,661.02x = 3,555,629.46 × 773,221.14
  4. Step 4: Simplify right side
    2,370,661.02x = 2,749,287,864,478.78
  5. Step 5: Solve for x
    x = 2,749,287,864,478.78/2,370,661.02
  6. Step 6: Final answer
    x = 1,159,713.62

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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.