Home / 3,495,734.82-4,824,205.29-1,967,897.70

Finding the Fourth Proportional to 3,495,734.82, 4,824,205.29 and 1,967,897.70

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Solution

The fourth proportional to 3,495,734.82, 4,824,205.29 and 1,967,897.70 is: 2,715,750.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,734.82 : 4,824,205.29 = 1,967,897.70 : x
  2. Step 2: Convert to fraction form
    3,495,734.82/4,824,205.29 = 1,967,897.70/x
  3. Step 3: Cross multiply
    3,495,734.82x = 4,824,205.29 × 1,967,897.70
  4. Step 4: Simplify right side
    3,495,734.82x = 9,493,542,494,518.83
  5. Step 5: Solve for x
    x = 9,493,542,494,518.83/3,495,734.82
  6. Step 6: Final answer
    x = 2,715,750.19

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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.