Home / 3,014,155.36-4,501,722.96-2,729,276.56

Finding the Fourth Proportional to 3,014,155.36, 4,501,722.96 and 2,729,276.56

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Solution

The fourth proportional to 3,014,155.36, 4,501,722.96 and 2,729,276.56 is: 4,076,248.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,155.36 : 4,501,722.96 = 2,729,276.56 : x
  2. Step 2: Convert to fraction form
    3,014,155.36/4,501,722.96 = 2,729,276.56/x
  3. Step 3: Cross multiply
    3,014,155.36x = 4,501,722.96 × 2,729,276.56
  4. Step 4: Simplify right side
    3,014,155.36x = 12,286,446,954,341.82
  5. Step 5: Solve for x
    x = 12,286,446,954,341.82/3,014,155.36
  6. Step 6: Final answer
    x = 4,076,248.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.