Home / 2,495,662.36-3,444,014.08-1,349,742.72

Finding the Fourth Proportional to 2,495,662.36, 3,444,014.08 and 1,349,742.72

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Solution

The fourth proportional to 2,495,662.36, 3,444,014.08 and 1,349,742.72 is: 1,862,644.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,662.36 : 3,444,014.08 = 1,349,742.72 : x
  2. Step 2: Convert to fraction form
    2,495,662.36/3,444,014.08 = 1,349,742.72/x
  3. Step 3: Cross multiply
    2,495,662.36x = 3,444,014.08 × 1,349,742.72
  4. Step 4: Simplify right side
    2,495,662.36x = 4,648,532,932,057.50
  5. Step 5: Solve for x
    x = 4,648,532,932,057.50/2,495,662.36
  6. Step 6: Final answer
    x = 1,862,644.97

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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.