Home / 2,428,966.82-3,352,269.77-1,410,371.57

Finding the Fourth Proportional to 2,428,966.82, 3,352,269.77 and 1,410,371.57

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Solution

The fourth proportional to 2,428,966.82, 3,352,269.77 and 1,410,371.57 is: 1,946,484.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,966.82 : 3,352,269.77 = 1,410,371.57 : x
  2. Step 2: Convert to fraction form
    2,428,966.82/3,352,269.77 = 1,410,371.57/x
  3. Step 3: Cross multiply
    2,428,966.82x = 3,352,269.77 × 1,410,371.57
  4. Step 4: Simplify right side
    2,428,966.82x = 4,727,945,971,526.58
  5. Step 5: Solve for x
    x = 4,727,945,971,526.58/2,428,966.82
  6. Step 6: Final answer
    x = 1,946,484.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.