Home / 3,311,213.42-4,569,853.28-1,841,268.52

Finding the Fourth Proportional to 3,311,213.42, 4,569,853.28 and 1,841,268.52

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Solution

The fourth proportional to 3,311,213.42, 4,569,853.28 and 1,841,268.52 is: 2,541,161.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,213.42 : 4,569,853.28 = 1,841,268.52 : x
  2. Step 2: Convert to fraction form
    3,311,213.42/4,569,853.28 = 1,841,268.52/x
  3. Step 3: Cross multiply
    3,311,213.42x = 4,569,853.28 × 1,841,268.52
  4. Step 4: Simplify right side
    3,311,213.42x = 8,414,326,985,482.75
  5. Step 5: Solve for x
    x = 8,414,326,985,482.75/3,311,213.42
  6. Step 6: Final answer
    x = 2,541,161.18

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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.