Home / 4,576,566.71-6,315,244.65-2,715,661.57

Finding the Fourth Proportional to 4,576,566.71, 6,315,244.65 and 2,715,661.57

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Solution

The fourth proportional to 4,576,566.71, 6,315,244.65 and 2,715,661.57 is: 3,747,365.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,566.71 : 6,315,244.65 = 2,715,661.57 : x
  2. Step 2: Convert to fraction form
    4,576,566.71/6,315,244.65 = 2,715,661.57/x
  3. Step 3: Cross multiply
    4,576,566.71x = 6,315,244.65 × 2,715,661.57
  4. Step 4: Simplify right side
    4,576,566.71x = 17,150,067,197,206.07
  5. Step 5: Solve for x
    x = 17,150,067,197,206.07/4,576,566.71
  6. Step 6: Final answer
    x = 3,747,365.28

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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.