Home / 1,194,797.88-1,648,816.08-650,931.96

Finding the Fourth Proportional to 1,194,797.88, 1,648,816.08 and 650,931.96

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Solution

The fourth proportional to 1,194,797.88, 1,648,816.08 and 650,931.96 is: 898,283.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,797.88 : 1,648,816.08 = 650,931.96 : x
  2. Step 2: Convert to fraction form
    1,194,797.88/1,648,816.08 = 650,931.96/x
  3. Step 3: Cross multiply
    1,194,797.88x = 1,648,816.08 × 650,931.96
  4. Step 4: Simplify right side
    1,194,797.88x = 1,073,267,082,633.92
  5. Step 5: Solve for x
    x = 1,073,267,082,633.92/1,194,797.88
  6. Step 6: Final answer
    x = 898,283.38

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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.