Home / 4,816,127.58-6,646,554.66-2,669,951.58

Finding the Fourth Proportional to 4,816,127.58, 6,646,554.66 and 2,669,951.58

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Solution

The fourth proportional to 4,816,127.58, 6,646,554.66 and 2,669,951.58 is: 3,684,698.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,127.58 : 6,646,554.66 = 2,669,951.58 : x
  2. Step 2: Convert to fraction form
    4,816,127.58/6,646,554.66 = 2,669,951.58/x
  3. Step 3: Cross multiply
    4,816,127.58x = 6,646,554.66 × 2,669,951.58
  4. Step 4: Simplify right side
    4,816,127.58x = 17,745,979,116,023.36
  5. Step 5: Solve for x
    x = 17,745,979,116,023.36/4,816,127.58
  6. Step 6: Final answer
    x = 3,684,698.72

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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.