Home / 2,010,389.12-3,011,253.24-943,832.96

Finding the Fourth Proportional to 2,010,389.12, 3,011,253.24 and 943,832.96

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Solution

The fourth proportional to 2,010,389.12, 3,011,253.24 and 943,832.96 is: 1,413,716.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,389.12 : 3,011,253.24 = 943,832.96 : x
  2. Step 2: Convert to fraction form
    2,010,389.12/3,011,253.24 = 943,832.96/x
  3. Step 3: Cross multiply
    2,010,389.12x = 3,011,253.24 × 943,832.96
  4. Step 4: Simplify right side
    2,010,389.12x = 2,842,120,058,818.79
  5. Step 5: Solve for x
    x = 2,842,120,058,818.79/2,010,389.12
  6. Step 6: Final answer
    x = 1,413,716.39

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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.