Home / 2,763,582.06-4,145,373.18-1,079,504.58

Finding the Fourth Proportional to 2,763,582.06, 4,145,373.18 and 1,079,504.58

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Solution

The fourth proportional to 2,763,582.06, 4,145,373.18 and 1,079,504.58 is: 1,619,256.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,582.06 : 4,145,373.18 = 1,079,504.58 : x
  2. Step 2: Convert to fraction form
    2,763,582.06/4,145,373.18 = 1,079,504.58/x
  3. Step 3: Cross multiply
    2,763,582.06x = 4,145,373.18 × 1,079,504.58
  4. Step 4: Simplify right side
    2,763,582.06x = 4,474,949,333,619.17
  5. Step 5: Solve for x
    x = 4,474,949,333,619.17/2,763,582.06
  6. Step 6: Final answer
    x = 1,619,256.91

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Why These Related Problems?

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