Home / 7,966,919.24-10,994,296.74-4,529,161.16

Finding the Fourth Proportional to 7,966,919.24, 10,994,296.74 and 4,529,161.16

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Solution

The fourth proportional to 7,966,919.24, 10,994,296.74 and 4,529,161.16 is: 6,250,212.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,966,919.24 : 10,994,296.74 = 4,529,161.16 : x
  2. Step 2: Convert to fraction form
    7,966,919.24/10,994,296.74 = 4,529,161.16/x
  3. Step 3: Cross multiply
    7,966,919.24x = 10,994,296.74 × 4,529,161.16
  4. Step 4: Simplify right side
    7,966,919.24x = 49,794,941,776,322.62
  5. Step 5: Solve for x
    x = 49,794,941,776,322.62/7,966,919.24
  6. Step 6: Final answer
    x = 6,250,212.95

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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.