Home / 1,194,798.86-1,648,817.47-650,932.97

Finding the Fourth Proportional to 1,194,798.86, 1,648,817.47 and 650,932.97

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Solution

The fourth proportional to 1,194,798.86, 1,648,817.47 and 650,932.97 is: 898,284.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,798.86 : 1,648,817.47 = 650,932.97 : x
  2. Step 2: Convert to fraction form
    1,194,798.86/1,648,817.47 = 650,932.97/x
  3. Step 3: Cross multiply
    1,194,798.86x = 1,648,817.47 × 650,932.97
  4. Step 4: Simplify right side
    1,194,798.86x = 1,073,269,652,734.99
  5. Step 5: Solve for x
    x = 1,073,269,652,734.99/1,194,798.86
  6. Step 6: Final answer
    x = 898,284.80

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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.