Home / 2,847,263.43-4,270,927.56-954,008.31

Finding the Fourth Proportional to 2,847,263.43, 4,270,927.56 and 954,008.31

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Solution

The fourth proportional to 2,847,263.43, 4,270,927.56 and 954,008.31 is: 1,431,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,263.43 : 4,270,927.56 = 954,008.31 : x
  2. Step 2: Convert to fraction form
    2,847,263.43/4,270,927.56 = 954,008.31/x
  3. Step 3: Cross multiply
    2,847,263.43x = 4,270,927.56 × 954,008.31
  4. Step 4: Simplify right side
    2,847,263.43x = 4,074,500,383,648.02
  5. Step 5: Solve for x
    x = 4,074,500,383,648.02/2,847,263.43
  6. Step 6: Final answer
    x = 1,431,023.33

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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.