Home / 7,303,262.89-10,955,891.27-3,042,434.70

Finding the Fourth Proportional to 7,303,262.89, 10,955,891.27 and 3,042,434.70

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Solution

The fourth proportional to 7,303,262.89, 10,955,891.27 and 3,042,434.70 is: 4,564,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,262.89 : 10,955,891.27 = 3,042,434.70 : x
  2. Step 2: Convert to fraction form
    7,303,262.89/10,955,891.27 = 3,042,434.70/x
  3. Step 3: Cross multiply
    7,303,262.89x = 10,955,891.27 × 3,042,434.70
  4. Step 4: Simplify right side
    7,303,262.89x = 33,332,583,769,275.07
  5. Step 5: Solve for x
    x = 33,332,583,769,275.07/7,303,262.89
  6. Step 6: Final answer
    x = 4,564,067.36

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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.