Home / 8,193,835.07-11,307,493.08-4,522,752.59

Finding the Fourth Proportional to 8,193,835.07, 11,307,493.08 and 4,522,752.59

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Solution

The fourth proportional to 8,193,835.07, 11,307,493.08 and 4,522,752.59 is: 6,241,398.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193,835.07 : 11,307,493.08 = 4,522,752.59 : x
  2. Step 2: Convert to fraction form
    8,193,835.07/11,307,493.08 = 4,522,752.59/x
  3. Step 3: Cross multiply
    8,193,835.07x = 11,307,493.08 × 4,522,752.59
  4. Step 4: Simplify right side
    8,193,835.07x = 51,140,993,652,846.59
  5. Step 5: Solve for x
    x = 51,140,993,652,846.59/8,193,835.07
  6. Step 6: Final answer
    x = 6,241,398.95

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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.