Home / 5,256,396.32-7,253,813.28-2,933,264.44

Finding the Fourth Proportional to 5,256,396.32, 7,253,813.28 and 2,933,264.44

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Solution

The fourth proportional to 5,256,396.32, 7,253,813.28 and 2,933,264.44 is: 4,047,897.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,396.32 : 7,253,813.28 = 2,933,264.44 : x
  2. Step 2: Convert to fraction form
    5,256,396.32/7,253,813.28 = 2,933,264.44/x
  3. Step 3: Cross multiply
    5,256,396.32x = 7,253,813.28 × 2,933,264.44
  4. Step 4: Simplify right side
    5,256,396.32x = 21,277,352,568,690.77
  5. Step 5: Solve for x
    x = 21,277,352,568,690.77/5,256,396.32
  6. Step 6: Final answer
    x = 4,047,897.32

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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.