Home / 2,215,264.62-3,329,833.23-1,461,947.07

Finding the Fourth Proportional to 2,215,264.62, 3,329,833.23 and 1,461,947.07

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Solution

The fourth proportional to 2,215,264.62, 3,329,833.23 and 1,461,947.07 is: 2,197,498.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,264.62 : 3,329,833.23 = 1,461,947.07 : x
  2. Step 2: Convert to fraction form
    2,215,264.62/3,329,833.23 = 1,461,947.07/x
  3. Step 3: Cross multiply
    2,215,264.62x = 3,329,833.23 × 1,461,947.07
  4. Step 4: Simplify right side
    2,215,264.62x = 4,868,039,934,187.14
  5. Step 5: Solve for x
    x = 4,868,039,934,187.14/2,215,264.62
  6. Step 6: Final answer
    x = 2,197,498.16

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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.