Home / 2,495,652.12-3,443,999.94-1,349,732.46

Finding the Fourth Proportional to 2,495,652.12, 3,443,999.94 and 1,349,732.46

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Solution

The fourth proportional to 2,495,652.12, 3,443,999.94 and 1,349,732.46 is: 1,862,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,652.12 : 3,443,999.94 = 1,349,732.46 : x
  2. Step 2: Convert to fraction form
    2,495,652.12/3,443,999.94 = 1,349,732.46/x
  3. Step 3: Cross multiply
    2,495,652.12x = 3,443,999.94 × 1,349,732.46
  4. Step 4: Simplify right side
    2,495,652.12x = 4,648,478,511,256.05
  5. Step 5: Solve for x
    x = 4,648,478,511,256.05/2,495,652.12
  6. Step 6: Final answer
    x = 1,862,630.80

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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.