Home / 1,835,003.96-2,752,505.94-572,939.72

Finding the Fourth Proportional to 1,835,003.96, 2,752,505.94 and 572,939.72

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Solution

The fourth proportional to 1,835,003.96, 2,752,505.94 and 572,939.72 is: 859,409.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,003.96 : 2,752,505.94 = 572,939.72 : x
  2. Step 2: Convert to fraction form
    1,835,003.96/2,752,505.94 = 572,939.72/x
  3. Step 3: Cross multiply
    1,835,003.96x = 2,752,505.94 × 572,939.72
  4. Step 4: Simplify right side
    1,835,003.96x = 1,577,019,982,561.94
  5. Step 5: Solve for x
    x = 1,577,019,982,561.94/1,835,003.96
  6. Step 6: Final answer
    x = 859,409.58

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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.