Home / 5,520,911.84-8,282,696.52-2,326,951.52

Finding the Fourth Proportional to 5,520,911.84, 8,282,696.52 and 2,326,951.52

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Solution

The fourth proportional to 5,520,911.84, 8,282,696.52 and 2,326,951.52 is: 3,490,987.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,911.84 : 8,282,696.52 = 2,326,951.52 : x
  2. Step 2: Convert to fraction form
    5,520,911.84/8,282,696.52 = 2,326,951.52/x
  3. Step 3: Cross multiply
    5,520,911.84x = 8,282,696.52 × 2,326,951.52
  4. Step 4: Simplify right side
    5,520,911.84x = 19,273,433,256,912.71
  5. Step 5: Solve for x
    x = 19,273,433,256,912.71/5,520,911.84
  6. Step 6: Final answer
    x = 3,490,987.33

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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.