Home / 3,656,007.08-5,045,228.25-2,024,379.32

Finding the Fourth Proportional to 3,656,007.08, 5,045,228.25 and 2,024,379.32

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Solution

The fourth proportional to 3,656,007.08, 5,045,228.25 and 2,024,379.32 is: 2,793,609.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,007.08 : 5,045,228.25 = 2,024,379.32 : x
  2. Step 2: Convert to fraction form
    3,656,007.08/5,045,228.25 = 2,024,379.32/x
  3. Step 3: Cross multiply
    3,656,007.08x = 5,045,228.25 × 2,024,379.32
  4. Step 4: Simplify right side
    3,656,007.08x = 10,213,455,708,753.65
  5. Step 5: Solve for x
    x = 10,213,455,708,753.65/3,656,007.08
  6. Step 6: Final answer
    x = 2,793,609.39

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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.