Home / 1,194,748.02-1,648,745.73-650,882.49

Finding the Fourth Proportional to 1,194,748.02, 1,648,745.73 and 650,882.49

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Solution

The fourth proportional to 1,194,748.02, 1,648,745.73 and 650,882.49 is: 898,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,748.02 : 1,648,745.73 = 650,882.49 : x
  2. Step 2: Convert to fraction form
    1,194,748.02/1,648,745.73 = 650,882.49/x
  3. Step 3: Cross multiply
    1,194,748.02x = 1,648,745.73 × 650,882.49
  4. Step 4: Simplify right side
    1,194,748.02x = 1,073,139,726,119.27
  5. Step 5: Solve for x
    x = 1,073,139,726,119.27/1,194,748.02
  6. Step 6: Final answer
    x = 898,214.27

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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.