Home / 4,850,438.86-7,269,192.52-2,292,332.30

Finding the Fourth Proportional to 4,850,438.86, 7,269,192.52 and 2,292,332.30

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Solution

The fourth proportional to 4,850,438.86, 7,269,192.52 and 2,292,332.30 is: 3,435,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,438.86 : 7,269,192.52 = 2,292,332.30 : x
  2. Step 2: Convert to fraction form
    4,850,438.86/7,269,192.52 = 2,292,332.30/x
  3. Step 3: Cross multiply
    4,850,438.86x = 7,269,192.52 × 2,292,332.30
  4. Step 4: Simplify right side
    4,850,438.86x = 16,663,404,793,697.08
  5. Step 5: Solve for x
    x = 16,663,404,793,697.08/4,850,438.86
  6. Step 6: Final answer
    x = 3,435,442.70

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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.