Home / 2,268,637.47-3,401,775.23-670,984.97

Finding the Fourth Proportional to 2,268,637.47, 3,401,775.23 and 670,984.97

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Solution

The fourth proportional to 2,268,637.47, 3,401,775.23 and 670,984.97 is: 1,006,128.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,637.47 : 3,401,775.23 = 670,984.97 : x
  2. Step 2: Convert to fraction form
    2,268,637.47/3,401,775.23 = 670,984.97/x
  3. Step 3: Cross multiply
    2,268,637.47x = 3,401,775.23 × 670,984.97
  4. Step 4: Simplify right side
    2,268,637.47x = 2,282,540,030,284.49
  5. Step 5: Solve for x
    x = 2,282,540,030,284.49/2,268,637.47
  6. Step 6: Final answer
    x = 1,006,128.15

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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.