Home / 3,277,810.70-4,918,924.91-1,147,913.27

Finding the Fourth Proportional to 3,277,810.70, 4,918,924.91 and 1,147,913.27

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Solution

The fourth proportional to 3,277,810.70, 4,918,924.91 and 1,147,913.27 is: 1,722,643.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,810.70 : 4,918,924.91 = 1,147,913.27 : x
  2. Step 2: Convert to fraction form
    3,277,810.70/4,918,924.91 = 1,147,913.27/x
  3. Step 3: Cross multiply
    3,277,810.70x = 4,918,924.91 × 1,147,913.27
  4. Step 4: Simplify right side
    3,277,810.70x = 5,646,499,153,727.93
  5. Step 5: Solve for x
    x = 5,646,499,153,727.93/3,277,810.70
  6. Step 6: Final answer
    x = 1,722,643.46

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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.