Home / 2,813,807.67-3,883,058-1,524,647.04

Finding the Fourth Proportional to 2,813,807.67, 3,883,058 and 1,524,647.04

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Solution

The fourth proportional to 2,813,807.67, 3,883,058 and 1,524,647.04 is: 2,104,014.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,807.67 : 3,883,058 = 1,524,647.04 : x
  2. Step 2: Convert to fraction form
    2,813,807.67/3,883,058 = 1,524,647.04/x
  3. Step 3: Cross multiply
    2,813,807.67x = 3,883,058 × 1,524,647.04
  4. Step 4: Simplify right side
    2,813,807.67x = 5,920,292,885,848.32
  5. Step 5: Solve for x
    x = 5,920,292,885,848.32/2,813,807.67
  6. Step 6: Final answer
    x = 2,104,014.77

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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.