Home / 4,578,584.76-6,868,023.48-2,302,867.08

Finding the Fourth Proportional to 4,578,584.76, 6,868,023.48 and 2,302,867.08

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Solution

The fourth proportional to 4,578,584.76, 6,868,023.48 and 2,302,867.08 is: 3,454,374.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,584.76 : 6,868,023.48 = 2,302,867.08 : x
  2. Step 2: Convert to fraction form
    4,578,584.76/6,868,023.48 = 2,302,867.08/x
  3. Step 3: Cross multiply
    4,578,584.76x = 6,868,023.48 × 2,302,867.08
  4. Step 4: Simplify right side
    4,578,584.76x = 15,816,145,176,759.04
  5. Step 5: Solve for x
    x = 15,816,145,176,759.04/4,578,584.76
  6. Step 6: Final answer
    x = 3,454,374.22

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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.