Home / 3,036,565.28-4,556,112.95-1,331,932.75

Finding the Fourth Proportional to 3,036,565.28, 4,556,112.95 and 1,331,932.75

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Solution

The fourth proportional to 3,036,565.28, 4,556,112.95 and 1,331,932.75 is: 1,998,454.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,565.28 : 4,556,112.95 = 1,331,932.75 : x
  2. Step 2: Convert to fraction form
    3,036,565.28/4,556,112.95 = 1,331,932.75/x
  3. Step 3: Cross multiply
    3,036,565.28x = 4,556,112.95 × 1,331,932.75
  4. Step 4: Simplify right side
    3,036,565.28x = 6,068,436,042,743.66
  5. Step 5: Solve for x
    x = 6,068,436,042,743.66/3,036,565.28
  6. Step 6: Final answer
    x = 1,998,454.00

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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.