Home / 3,020,357.25-4,532,634.32-1,952,751.33

Finding the Fourth Proportional to 3,020,357.25, 4,532,634.32 and 1,952,751.33

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Solution

The fourth proportional to 3,020,357.25, 4,532,634.32 and 1,952,751.33 is: 2,930,483.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,357.25 : 4,532,634.32 = 1,952,751.33 : x
  2. Step 2: Convert to fraction form
    3,020,357.25/4,532,634.32 = 1,952,751.33/x
  3. Step 3: Cross multiply
    3,020,357.25x = 4,532,634.32 × 1,952,751.33
  4. Step 4: Simplify right side
    3,020,357.25x = 8,851,107,687,019.89
  5. Step 5: Solve for x
    x = 8,851,107,687,019.89/3,020,357.25
  6. Step 6: Final answer
    x = 2,930,483.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.