Home / 3,352,933.12-5,030,392.68-1,934,007.52

Finding the Fourth Proportional to 3,352,933.12, 5,030,392.68 and 1,934,007.52

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Solution

The fourth proportional to 3,352,933.12, 5,030,392.68 and 1,934,007.52 is: 2,901,584.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,933.12 : 5,030,392.68 = 1,934,007.52 : x
  2. Step 2: Convert to fraction form
    3,352,933.12/5,030,392.68 = 1,934,007.52/x
  3. Step 3: Cross multiply
    3,352,933.12x = 5,030,392.68 × 1,934,007.52
  4. Step 4: Simplify right side
    3,352,933.12x = 9,728,817,271,672.95
  5. Step 5: Solve for x
    x = 9,728,817,271,672.95/3,352,933.12
  6. Step 6: Final answer
    x = 2,901,584.05

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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.