Home / 7,716,633.28-11,574,943.81-2,325,283.74

Finding the Fourth Proportional to 7,716,633.28, 11,574,943.81 and 2,325,283.74

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Solution

The fourth proportional to 7,716,633.28, 11,574,943.81 and 2,325,283.74 is: 3,487,923.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,633.28 : 11,574,943.81 = 2,325,283.74 : x
  2. Step 2: Convert to fraction form
    7,716,633.28/11,574,943.81 = 2,325,283.74/x
  3. Step 3: Cross multiply
    7,716,633.28x = 11,574,943.81 × 2,325,283.74
  4. Step 4: Simplify right side
    7,716,633.28x = 26,915,028,626,993.44
  5. Step 5: Solve for x
    x = 26,915,028,626,993.44/7,716,633.28
  6. Step 6: Final answer
    x = 3,487,923.77

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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.