Home / 4,577,707.52-6,317,349.24-2,512,928

Finding the Fourth Proportional to 4,577,707.52, 6,317,349.24 and 2,512,928

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Solution

The fourth proportional to 4,577,707.52, 6,317,349.24 and 2,512,928 is: 3,467,902.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,707.52 : 6,317,349.24 = 2,512,928 : x
  2. Step 2: Convert to fraction form
    4,577,707.52/6,317,349.24 = 2,512,928/x
  3. Step 3: Cross multiply
    4,577,707.52x = 6,317,349.24 × 2,512,928
  4. Step 4: Simplify right side
    4,577,707.52x = 15,875,043,790,974.72
  5. Step 5: Solve for x
    x = 15,875,043,790,974.72/4,577,707.52
  6. Step 6: Final answer
    x = 3,467,902.60

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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.