Home / 2,495,811.23-3,444,219.85-1,349,891.58

Finding the Fourth Proportional to 2,495,811.23, 3,444,219.85 and 1,349,891.58

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Solution

The fourth proportional to 2,495,811.23, 3,444,219.85 and 1,349,891.58 is: 1,862,850.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,811.23 : 3,444,219.85 = 1,349,891.58 : x
  2. Step 2: Convert to fraction form
    2,495,811.23/3,444,219.85 = 1,349,891.58/x
  3. Step 3: Cross multiply
    2,495,811.23x = 3,444,219.85 × 1,349,891.58
  4. Step 4: Simplify right side
    2,495,811.23x = 4,649,323,362,187.62
  5. Step 5: Solve for x
    x = 4,649,323,362,187.62/2,495,811.23
  6. Step 6: Final answer
    x = 1,862,850.56

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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.