Home / 1,835,009.46-2,752,514.19-572,945.22

Finding the Fourth Proportional to 1,835,009.46, 2,752,514.19 and 572,945.22

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Solution

The fourth proportional to 1,835,009.46, 2,752,514.19 and 572,945.22 is: 859,417.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,009.46 : 2,752,514.19 = 572,945.22 : x
  2. Step 2: Convert to fraction form
    1,835,009.46/2,752,514.19 = 572,945.22/x
  3. Step 3: Cross multiply
    1,835,009.46x = 2,752,514.19 × 572,945.22
  4. Step 4: Simplify right side
    1,835,009.46x = 1,577,039,848,142.67
  5. Step 5: Solve for x
    x = 1,577,039,848,142.67/1,835,009.46
  6. Step 6: Final answer
    x = 859,417.83

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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.