Home / 1,194,376.79-1,791,554.04-484,236.02

Finding the Fourth Proportional to 1,194,376.79, 1,791,554.04 and 484,236.02

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Solution

The fourth proportional to 1,194,376.79, 1,791,554.04 and 484,236.02 is: 726,349.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,376.79 : 1,791,554.04 = 484,236.02 : x
  2. Step 2: Convert to fraction form
    1,194,376.79/1,791,554.04 = 484,236.02/x
  3. Step 3: Cross multiply
    1,194,376.79x = 1,791,554.04 × 484,236.02
  4. Step 4: Simplify right side
    1,194,376.79x = 867,534,997,944.52
  5. Step 5: Solve for x
    x = 867,534,997,944.52/1,194,376.79
  6. Step 6: Final answer
    x = 726,349.51

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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.