Home / 7,844,585.68-11,770,427.16-4,004,424.40

Finding the Fourth Proportional to 7,844,585.68, 11,770,427.16 and 4,004,424.40

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Solution

The fourth proportional to 7,844,585.68, 11,770,427.16 and 4,004,424.40 is: 6,008,448.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,585.68 : 11,770,427.16 = 4,004,424.40 : x
  2. Step 2: Convert to fraction form
    7,844,585.68/11,770,427.16 = 4,004,424.40/x
  3. Step 3: Cross multiply
    7,844,585.68x = 11,770,427.16 × 4,004,424.40
  4. Step 4: Simplify right side
    7,844,585.68x = 47,133,785,717,926.70
  5. Step 5: Solve for x
    x = 47,133,785,717,926.70/7,844,585.68
  6. Step 6: Final answer
    x = 6,008,448.07

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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.