Home / 1,541,477.46-2,309,223.87-1,135,933.50

Finding the Fourth Proportional to 1,541,477.46, 2,309,223.87 and 1,135,933.50

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Solution

The fourth proportional to 1,541,477.46, 2,309,223.87 and 1,135,933.50 is: 1,701,695.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,477.46 : 2,309,223.87 = 1,135,933.50 : x
  2. Step 2: Convert to fraction form
    1,541,477.46/2,309,223.87 = 1,135,933.50/x
  3. Step 3: Cross multiply
    1,541,477.46x = 2,309,223.87 × 1,135,933.50
  4. Step 4: Simplify right side
    1,541,477.46x = 2,623,124,752,932.65
  5. Step 5: Solve for x
    x = 2,623,124,752,932.65/1,541,477.46
  6. Step 6: Final answer
    x = 1,701,695.17

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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.