Home / 3,296,446.32-4,548,879.42-1,845,809.28

Finding the Fourth Proportional to 3,296,446.32, 4,548,879.42 and 1,845,809.28

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Solution

The fourth proportional to 3,296,446.32, 4,548,879.42 and 1,845,809.28 is: 2,547,095.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,446.32 : 4,548,879.42 = 1,845,809.28 : x
  2. Step 2: Convert to fraction form
    3,296,446.32/4,548,879.42 = 1,845,809.28/x
  3. Step 3: Cross multiply
    3,296,446.32x = 4,548,879.42 × 1,845,809.28
  4. Step 4: Simplify right side
    3,296,446.32x = 8,396,363,847,037.02
  5. Step 5: Solve for x
    x = 8,396,363,847,037.02/3,296,446.32
  6. Step 6: Final answer
    x = 2,547,095.58

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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.