Home / 7,342,333.26-11,009,718.20-3,295,351.74

Finding the Fourth Proportional to 7,342,333.26, 11,009,718.20 and 3,295,351.74

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Solution

The fourth proportional to 7,342,333.26, 11,009,718.20 and 3,295,351.74 is: 4,941,330.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,333.26 : 11,009,718.20 = 3,295,351.74 : x
  2. Step 2: Convert to fraction form
    7,342,333.26/11,009,718.20 = 3,295,351.74/x
  3. Step 3: Cross multiply
    7,342,333.26x = 11,009,718.20 × 3,295,351.74
  4. Step 4: Simplify right side
    7,342,333.26x = 36,280,894,027,279.67
  5. Step 5: Solve for x
    x = 36,280,894,027,279.67/7,342,333.26
  6. Step 6: Final answer
    x = 4,941,330.33

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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.