Home / 1,035,181.89-1,552,793.49-277,022.16

Finding the Fourth Proportional to 1,035,181.89, 1,552,793.49 and 277,022.16

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Solution

The fourth proportional to 1,035,181.89, 1,552,793.49 and 277,022.16 is: 415,538.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,181.89 : 1,552,793.49 = 277,022.16 : x
  2. Step 2: Convert to fraction form
    1,035,181.89/1,552,793.49 = 277,022.16/x
  3. Step 3: Cross multiply
    1,035,181.89x = 1,552,793.49 × 277,022.16
  4. Step 4: Simplify right side
    1,035,181.89x = 430,158,206,633.74
  5. Step 5: Solve for x
    x = 430,158,206,633.74/1,035,181.89
  6. Step 6: Final answer
    x = 415,538.77

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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.