Home / 3,336,359.14-5,004,927.47-1,207,445.86

Finding the Fourth Proportional to 3,336,359.14, 5,004,927.47 and 1,207,445.86

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Solution

The fourth proportional to 3,336,359.14, 5,004,927.47 and 1,207,445.86 is: 1,811,309.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,359.14 : 5,004,927.47 = 1,207,445.86 : x
  2. Step 2: Convert to fraction form
    3,336,359.14/5,004,927.47 = 1,207,445.86/x
  3. Step 3: Cross multiply
    3,336,359.14x = 5,004,927.47 × 1,207,445.86
  4. Step 4: Simplify right side
    3,336,359.14x = 6,043,178,953,251.78
  5. Step 5: Solve for x
    x = 6,043,178,953,251.78/3,336,359.14
  6. Step 6: Final answer
    x = 1,811,309.48

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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.