Home / 3,624,534.92-5,001,730.16-1,992,930.86

Finding the Fourth Proportional to 3,624,534.92, 5,001,730.16 and 1,992,930.86

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Solution

The fourth proportional to 3,624,534.92, 5,001,730.16 and 1,992,930.86 is: 2,750,174.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,534.92 : 5,001,730.16 = 1,992,930.86 : x
  2. Step 2: Convert to fraction form
    3,624,534.92/5,001,730.16 = 1,992,930.86/x
  3. Step 3: Cross multiply
    3,624,534.92x = 5,001,730.16 × 1,992,930.86
  4. Step 4: Simplify right side
    3,624,534.92x = 9,968,102,389,256.74
  5. Step 5: Solve for x
    x = 9,968,102,389,256.74/3,624,534.92
  6. Step 6: Final answer
    x = 2,750,174.19

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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.