Home / 1,541,226.51-2,311,791.89-732,193.17

Finding the Fourth Proportional to 1,541,226.51, 2,311,791.89 and 732,193.17

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Solution

The fourth proportional to 1,541,226.51, 2,311,791.89 and 732,193.17 is: 1,098,267.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,226.51 : 2,311,791.89 = 732,193.17 : x
  2. Step 2: Convert to fraction form
    1,541,226.51/2,311,791.89 = 732,193.17/x
  3. Step 3: Cross multiply
    1,541,226.51x = 2,311,791.89 × 732,193.17
  4. Step 4: Simplify right side
    1,541,226.51x = 1,692,678,237,111.62
  5. Step 5: Solve for x
    x = 1,692,678,237,111.62/1,541,226.51
  6. Step 6: Final answer
    x = 1,098,267.01

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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.