Home / 5,256,401.57-7,253,820.51-2,933,269.71

Finding the Fourth Proportional to 5,256,401.57, 7,253,820.51 and 2,933,269.71

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Solution

The fourth proportional to 5,256,401.57, 7,253,820.51 and 2,933,269.71 is: 4,047,904.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,401.57 : 7,253,820.51 = 2,933,269.71 : x
  2. Step 2: Convert to fraction form
    5,256,401.57/7,253,820.51 = 2,933,269.71/x
  3. Step 3: Cross multiply
    5,256,401.57x = 7,253,820.51 × 2,933,269.71
  4. Step 4: Simplify right side
    5,256,401.57x = 21,277,411,983,759.75
  5. Step 5: Solve for x
    x = 21,277,411,983,759.75/5,256,401.57
  6. Step 6: Final answer
    x = 4,047,904.58

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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.