Home / 5,500,510.71-7,590,336.70-3,326,252.82

Finding the Fourth Proportional to 5,500,510.71, 7,590,336.70 and 3,326,252.82

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Solution

The fourth proportional to 5,500,510.71, 7,590,336.70 and 3,326,252.82 is: 4,590,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,510.71 : 7,590,336.70 = 3,326,252.82 : x
  2. Step 2: Convert to fraction form
    5,500,510.71/7,590,336.70 = 3,326,252.82/x
  3. Step 3: Cross multiply
    5,500,510.71x = 7,590,336.70 × 3,326,252.82
  4. Step 4: Simplify right side
    5,500,510.71x = 25,247,378,873,272.62
  5. Step 5: Solve for x
    x = 25,247,378,873,272.62/5,500,510.71
  6. Step 6: Final answer
    x = 4,590,006.31

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1.5x scale

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.