Home / 3,624,272.64-5,001,557.92-1,992,746.88

Finding the Fourth Proportional to 3,624,272.64, 5,001,557.92 and 1,992,746.88

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Solution

The fourth proportional to 3,624,272.64, 5,001,557.92 and 1,992,746.88 is: 2,750,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,272.64 : 5,001,557.92 = 1,992,746.88 : x
  2. Step 2: Convert to fraction form
    3,624,272.64/5,001,557.92 = 1,992,746.88/x
  3. Step 3: Cross multiply
    3,624,272.64x = 5,001,557.92 × 1,992,746.88
  4. Step 4: Simplify right side
    3,624,272.64x = 9,966,838,940,219.29
  5. Step 5: Solve for x
    x = 9,966,838,940,219.29/3,624,272.64
  6. Step 6: Final answer
    x = 2,750,024.61

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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.