Home / 7,974,392.20-11,004,716.60-4,536,633.23

Finding the Fourth Proportional to 7,974,392.20, 11,004,716.60 and 4,536,633.23

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Solution

The fourth proportional to 7,974,392.20, 11,004,716.60 and 4,536,633.23 is: 6,260,585.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,974,392.20 : 11,004,716.60 = 4,536,633.23 : x
  2. Step 2: Convert to fraction form
    7,974,392.20/11,004,716.60 = 4,536,633.23/x
  3. Step 3: Cross multiply
    7,974,392.20x = 11,004,716.60 × 4,536,633.23
  4. Step 4: Simplify right side
    7,974,392.20x = 49,924,363,056,767.47
  5. Step 5: Solve for x
    x = 49,924,363,056,767.47/7,974,392.20
  6. Step 6: Final answer
    x = 6,260,585.36

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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.