Home / 1,097,600.94-1,646,401.41-723,536.46

Finding the Fourth Proportional to 1,097,600.94, 1,646,401.41 and 723,536.46

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Solution

The fourth proportional to 1,097,600.94, 1,646,401.41 and 723,536.46 is: 1,085,304.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,600.94 : 1,646,401.41 = 723,536.46 : x
  2. Step 2: Convert to fraction form
    1,097,600.94/1,646,401.41 = 723,536.46/x
  3. Step 3: Cross multiply
    1,097,600.94x = 1,646,401.41 × 723,536.46
  4. Step 4: Simplify right side
    1,097,600.94x = 1,191,231,447,930.41
  5. Step 5: Solve for x
    x = 1,191,231,447,930.41/1,097,600.94
  6. Step 6: Final answer
    x = 1,085,304.69

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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.