Home / 1,747,590.19-2,622,014.06-610,519.69

Finding the Fourth Proportional to 1,747,590.19, 2,622,014.06 and 610,519.69

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Solution

The fourth proportional to 1,747,590.19, 2,622,014.06 and 610,519.69 is: 915,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,590.19 : 2,622,014.06 = 610,519.69 : x
  2. Step 2: Convert to fraction form
    1,747,590.19/2,622,014.06 = 610,519.69/x
  3. Step 3: Cross multiply
    1,747,590.19x = 2,622,014.06 × 610,519.69
  4. Step 4: Simplify right side
    1,747,590.19x = 1,600,791,211,086.84
  5. Step 5: Solve for x
    x = 1,600,791,211,086.84/1,747,590.19
  6. Step 6: Final answer
    x = 915,999.20

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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.