Home / 3,135,444.26-4,326,959.05-1,759,092.26

Finding the Fourth Proportional to 3,135,444.26, 4,326,959.05 and 1,759,092.26

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Solution

The fourth proportional to 3,135,444.26, 4,326,959.05 and 1,759,092.26 is: 2,427,573.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,444.26 : 4,326,959.05 = 1,759,092.26 : x
  2. Step 2: Convert to fraction form
    3,135,444.26/4,326,959.05 = 1,759,092.26/x
  3. Step 3: Cross multiply
    3,135,444.26x = 4,326,959.05 × 1,759,092.26
  4. Step 4: Simplify right side
    3,135,444.26x = 7,611,520,148,159.43
  5. Step 5: Solve for x
    x = 7,611,520,148,159.43/3,135,444.26
  6. Step 6: Final answer
    x = 2,427,573.11

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1.5x scale

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.