Home / 5,814,227.14-8,019,081.21-3,777,698.50

Finding the Fourth Proportional to 5,814,227.14, 8,019,081.21 and 3,777,698.50

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Solution

The fourth proportional to 5,814,227.14, 8,019,081.21 and 3,777,698.50 is: 5,210,266.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,227.14 : 8,019,081.21 = 3,777,698.50 : x
  2. Step 2: Convert to fraction form
    5,814,227.14/8,019,081.21 = 3,777,698.50/x
  3. Step 3: Cross multiply
    5,814,227.14x = 8,019,081.21 × 3,777,698.50
  4. Step 4: Simplify right side
    5,814,227.14x = 30,293,671,058,395.18
  5. Step 5: Solve for x
    x = 30,293,671,058,395.18/5,814,227.14
  6. Step 6: Final answer
    x = 5,210,266.18

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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.