Home / 2,813,864.13-3,883,146.06-1,524,704.16

Finding the Fourth Proportional to 2,813,864.13, 3,883,146.06 and 1,524,704.16

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Solution

The fourth proportional to 2,813,864.13, 3,883,146.06 and 1,524,704.16 is: 2,104,099.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,864.13 : 3,883,146.06 = 1,524,704.16 : x
  2. Step 2: Convert to fraction form
    2,813,864.13/3,883,146.06 = 1,524,704.16/x
  3. Step 3: Cross multiply
    2,813,864.13x = 3,883,146.06 × 1,524,704.16
  4. Step 4: Simplify right side
    2,813,864.13x = 5,920,648,951,569.61
  5. Step 5: Solve for x
    x = 5,920,648,951,569.61/2,813,864.13
  6. Step 6: Final answer
    x = 2,104,099.09

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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.