Home / 1,581,759.96-2,371,042.10-622,888.44

Finding the Fourth Proportional to 1,581,759.96, 2,371,042.10 and 622,888.44

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Solution

The fourth proportional to 1,581,759.96, 2,371,042.10 and 622,888.44 is: 933,703.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,759.96 : 2,371,042.10 = 622,888.44 : x
  2. Step 2: Convert to fraction form
    1,581,759.96/2,371,042.10 = 622,888.44/x
  3. Step 3: Cross multiply
    1,581,759.96x = 2,371,042.10 × 622,888.44
  4. Step 4: Simplify right side
    1,581,759.96x = 1,476,894,714,843.32
  5. Step 5: Solve for x
    x = 1,476,894,714,843.32/1,581,759.96
  6. Step 6: Final answer
    x = 933,703.44

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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.