Home / 2,495,486.04-3,443,781.09-1,349,566.39

Finding the Fourth Proportional to 2,495,486.04, 3,443,781.09 and 1,349,566.39

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Solution

The fourth proportional to 2,495,486.04, 3,443,781.09 and 1,349,566.39 is: 1,862,407.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,486.04 : 3,443,781.09 = 1,349,566.39 : x
  2. Step 2: Convert to fraction form
    2,495,486.04/3,443,781.09 = 1,349,566.39/x
  3. Step 3: Cross multiply
    2,495,486.04x = 3,443,781.09 × 1,349,566.39
  4. Step 4: Simplify right side
    2,495,486.04x = 4,647,611,222,947.17
  5. Step 5: Solve for x
    x = 4,647,611,222,947.17/2,495,486.04
  6. Step 6: Final answer
    x = 1,862,407.22

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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.