Home / 4,345,345.55-6,517,992.39-2,363,398.67

Finding the Fourth Proportional to 4,345,345.55, 6,517,992.39 and 2,363,398.67

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Solution

The fourth proportional to 4,345,345.55, 6,517,992.39 and 2,363,398.67 is: 3,545,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,345.55 : 6,517,992.39 = 2,363,398.67 : x
  2. Step 2: Convert to fraction form
    4,345,345.55/6,517,992.39 = 2,363,398.67/x
  3. Step 3: Cross multiply
    4,345,345.55x = 6,517,992.39 × 2,363,398.67
  4. Step 4: Simplify right side
    4,345,345.55x = 15,404,614,513,006.16
  5. Step 5: Solve for x
    x = 15,404,614,513,006.16/4,345,345.55
  6. Step 6: Final answer
    x = 3,545,083.90

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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.