Home / 1,194,764.19-1,648,765.98-650,899.82

Finding the Fourth Proportional to 1,194,764.19, 1,648,765.98 and 650,899.82

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Solution

The fourth proportional to 1,194,764.19, 1,648,765.98 and 650,899.82 is: 898,237.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,764.19 : 1,648,765.98 = 650,899.82 : x
  2. Step 2: Convert to fraction form
    1,194,764.19/1,648,765.98 = 650,899.82/x
  3. Step 3: Cross multiply
    1,194,764.19x = 1,648,765.98 × 650,899.82
  4. Step 4: Simplify right side
    1,194,764.19x = 1,073,181,471,360.29
  5. Step 5: Solve for x
    x = 1,073,181,471,360.29/1,194,764.19
  6. Step 6: Final answer
    x = 898,237.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.