Home / 3,463,747.27-4,779,959.26-1,935,854.39

Finding the Fourth Proportional to 3,463,747.27, 4,779,959.26 and 1,935,854.39

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Solution

The fourth proportional to 3,463,747.27, 4,779,959.26 and 1,935,854.39 is: 2,671,472.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,747.27 : 4,779,959.26 = 1,935,854.39 : x
  2. Step 2: Convert to fraction form
    3,463,747.27/4,779,959.26 = 1,935,854.39/x
  3. Step 3: Cross multiply
    3,463,747.27x = 4,779,959.26 × 1,935,854.39
  4. Step 4: Simplify right side
    3,463,747.27x = 9,253,305,117,492.15
  5. Step 5: Solve for x
    x = 9,253,305,117,492.15/3,463,747.27
  6. Step 6: Final answer
    x = 2,671,472.37

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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.