Home / 4,749,316.39-6,554,760.06-3,007,147.71

Finding the Fourth Proportional to 4,749,316.39, 6,554,760.06 and 3,007,147.71

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Solution

The fourth proportional to 4,749,316.39, 6,554,760.06 and 3,007,147.71 is: 4,150,309.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,316.39 : 6,554,760.06 = 3,007,147.71 : x
  2. Step 2: Convert to fraction form
    4,749,316.39/6,554,760.06 = 3,007,147.71/x
  3. Step 3: Cross multiply
    4,749,316.39x = 6,554,760.06 × 3,007,147.71
  4. Step 4: Simplify right side
    4,749,316.39x = 19,711,131,684,579.83
  5. Step 5: Solve for x
    x = 19,711,131,684,579.83/4,749,316.39
  6. Step 6: Final answer
    x = 4,150,309.24

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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.