Home / 7,573,870.26-11,366,447.85-5,557,325.04

Finding the Fourth Proportional to 7,573,870.26, 11,366,447.85 and 5,557,325.04

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Solution

The fourth proportional to 7,573,870.26, 11,366,447.85 and 5,557,325.04 is: 8,340,127.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,870.26 : 11,366,447.85 = 5,557,325.04 : x
  2. Step 2: Convert to fraction form
    7,573,870.26/11,366,447.85 = 5,557,325.04/x
  3. Step 3: Cross multiply
    7,573,870.26x = 11,366,447.85 × 5,557,325.04
  4. Step 4: Simplify right side
    7,573,870.26x = 63,167,045,252,659.16
  5. Step 5: Solve for x
    x = 63,167,045,252,659.16/7,573,870.26
  6. Step 6: Final answer
    x = 8,340,127.71

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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.