Home / 1,610,410.11-2,418,811.95-963,233.07

Finding the Fourth Proportional to 1,610,410.11, 2,418,811.95 and 963,233.07

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Solution

The fourth proportional to 1,610,410.11, 2,418,811.95 and 963,233.07 is: 1,446,761.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,410.11 : 2,418,811.95 = 963,233.07 : x
  2. Step 2: Convert to fraction form
    1,610,410.11/2,418,811.95 = 963,233.07/x
  3. Step 3: Cross multiply
    1,610,410.11x = 2,418,811.95 × 963,233.07
  4. Step 4: Simplify right side
    1,610,410.11x = 2,329,879,660,351.19
  5. Step 5: Solve for x
    x = 2,329,879,660,351.19/1,610,410.11
  6. Step 6: Final answer
    x = 1,446,761.69

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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.