Home / 6,256,368.30-9,384,552.45-2,217,416.70

Finding the Fourth Proportional to 6,256,368.30, 9,384,552.45 and 2,217,416.70

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Solution

The fourth proportional to 6,256,368.30, 9,384,552.45 and 2,217,416.70 is: 3,326,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,368.30 : 9,384,552.45 = 2,217,416.70 : x
  2. Step 2: Convert to fraction form
    6,256,368.30/9,384,552.45 = 2,217,416.70/x
  3. Step 3: Cross multiply
    6,256,368.30x = 9,384,552.45 × 2,217,416.70
  4. Step 4: Simplify right side
    6,256,368.30x = 20,809,463,324,655.91
  5. Step 5: Solve for x
    x = 20,809,463,324,655.91/6,256,368.30
  6. Step 6: Final answer
    x = 3,326,125.05

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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.