Home / 2,313,194.51-3,470,566.76-797,923.40

Finding the Fourth Proportional to 2,313,194.51, 3,470,566.76 and 797,923.40

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Solution

The fourth proportional to 2,313,194.51, 3,470,566.76 and 797,923.40 is: 1,197,152.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,194.51 : 3,470,566.76 = 797,923.40 : x
  2. Step 2: Convert to fraction form
    2,313,194.51/3,470,566.76 = 797,923.40/x
  3. Step 3: Cross multiply
    2,313,194.51x = 3,470,566.76 × 797,923.40
  4. Step 4: Simplify right side
    2,313,194.51x = 2,769,246,407,723.73
  5. Step 5: Solve for x
    x = 2,769,246,407,723.73/2,313,194.51
  6. Step 6: Final answer
    x = 1,197,152.42

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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.