Home / 5,837,873.31-8,753,870.07-1,945,952.51

Finding the Fourth Proportional to 5,837,873.31, 8,753,870.07 and 1,945,952.51

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Solution

The fourth proportional to 5,837,873.31, 8,753,870.07 and 1,945,952.51 is: 2,917,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,873.31 : 8,753,870.07 = 1,945,952.51 : x
  2. Step 2: Convert to fraction form
    5,837,873.31/8,753,870.07 = 1,945,952.51/x
  3. Step 3: Cross multiply
    5,837,873.31x = 8,753,870.07 × 1,945,952.51
  4. Step 4: Simplify right side
    5,837,873.31x = 17,034,615,391,161.03
  5. Step 5: Solve for x
    x = 17,034,615,391,161.03/5,837,873.31
  6. Step 6: Final answer
    x = 2,917,948.80

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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.