Home / 7,804,908.04-10,769,488.14-4,902,231.28

Finding the Fourth Proportional to 7,804,908.04, 10,769,488.14 and 4,902,231.28

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Solution

The fourth proportional to 7,804,908.04, 10,769,488.14 and 4,902,231.28 is: 6,764,272.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,908.04 : 10,769,488.14 = 4,902,231.28 : x
  2. Step 2: Convert to fraction form
    7,804,908.04/10,769,488.14 = 4,902,231.28/x
  3. Step 3: Cross multiply
    7,804,908.04x = 10,769,488.14 × 4,902,231.28
  4. Step 4: Simplify right side
    7,804,908.04x = 52,794,521,629,497.02
  5. Step 5: Solve for x
    x = 52,794,521,629,497.02/7,804,908.04
  6. Step 6: Final answer
    x = 6,764,272.09

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1.5x scale

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.