Home / 4,615,606.62-6,926,981.13-3,017,736.54

Finding the Fourth Proportional to 4,615,606.62, 6,926,981.13 and 3,017,736.54

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Solution

The fourth proportional to 4,615,606.62, 6,926,981.13 and 3,017,736.54 is: 4,528,939.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,606.62 : 6,926,981.13 = 3,017,736.54 : x
  2. Step 2: Convert to fraction form
    4,615,606.62/6,926,981.13 = 3,017,736.54/x
  3. Step 3: Cross multiply
    4,615,606.62x = 6,926,981.13 × 3,017,736.54
  4. Step 4: Simplify right side
    4,615,606.62x = 20,903,804,067,891.49
  5. Step 5: Solve for x
    x = 20,903,804,067,891.49/4,615,606.62
  6. Step 6: Final answer
    x = 4,528,939.70

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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.