Home / 2,944,427.96-4,063,454.70-1,655,672.60

Finding the Fourth Proportional to 2,944,427.96, 4,063,454.70 and 1,655,672.60

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Solution

The fourth proportional to 2,944,427.96, 4,063,454.70 and 1,655,672.60 is: 2,284,909.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,427.96 : 4,063,454.70 = 1,655,672.60 : x
  2. Step 2: Convert to fraction form
    2,944,427.96/4,063,454.70 = 1,655,672.60/x
  3. Step 3: Cross multiply
    2,944,427.96x = 4,063,454.70 × 1,655,672.60
  4. Step 4: Simplify right side
    2,944,427.96x = 6,727,750,608,131.22
  5. Step 5: Solve for x
    x = 6,727,750,608,131.22/2,944,427.96
  6. Step 6: Final answer
    x = 2,284,909.22

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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.