Home / 2,998,680-4,498,024.32-1,225,752

Finding the Fourth Proportional to 2,998,680, 4,498,024.32 and 1,225,752

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Solution

The fourth proportional to 2,998,680, 4,498,024.32 and 1,225,752 is: 1,838,629.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,680 : 4,498,024.32 = 1,225,752 : x
  2. Step 2: Convert to fraction form
    2,998,680/4,498,024.32 = 1,225,752/x
  3. Step 3: Cross multiply
    2,998,680x = 4,498,024.32 × 1,225,752
  4. Step 4: Simplify right side
    2,998,680x = 5,513,462,306,288.64
  5. Step 5: Solve for x
    x = 5,513,462,306,288.64/2,998,680
  6. Step 6: Final answer
    x = 1,838,629.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.