Home / 4,315,760.33-5,955,719.47-2,382,020.87

Finding the Fourth Proportional to 4,315,760.33, 5,955,719.47 and 2,382,020.87

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Solution

The fourth proportional to 4,315,760.33, 5,955,719.47 and 2,382,020.87 is: 3,287,172.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,760.33 : 5,955,719.47 = 2,382,020.87 : x
  2. Step 2: Convert to fraction form
    4,315,760.33/5,955,719.47 = 2,382,020.87/x
  3. Step 3: Cross multiply
    4,315,760.33x = 5,955,719.47 × 2,382,020.87
  4. Step 4: Simplify right side
    4,315,760.33x = 14,186,648,037,671.69
  5. Step 5: Solve for x
    x = 14,186,648,037,671.69/4,315,760.33
  6. Step 6: Final answer
    x = 3,287,172.36

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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.