Home / 2,693,535.66-3,717,158.28-1,469,920.16

Finding the Fourth Proportional to 2,693,535.66, 3,717,158.28 and 1,469,920.16

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Solution

The fourth proportional to 2,693,535.66, 3,717,158.28 and 1,469,920.16 is: 2,028,532.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,535.66 : 3,717,158.28 = 1,469,920.16 : x
  2. Step 2: Convert to fraction form
    2,693,535.66/3,717,158.28 = 1,469,920.16/x
  3. Step 3: Cross multiply
    2,693,535.66x = 3,717,158.28 × 1,469,920.16
  4. Step 4: Simplify right side
    2,693,535.66x = 5,463,925,908,488.02
  5. Step 5: Solve for x
    x = 5,463,925,908,488.02/2,693,535.66
  6. Step 6: Final answer
    x = 2,028,532.97

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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.