Home / 1,194,366.57-1,791,538.76-484,225.80

Finding the Fourth Proportional to 1,194,366.57, 1,791,538.76 and 484,225.80

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Solution

The fourth proportional to 1,194,366.57, 1,791,538.76 and 484,225.80 is: 726,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,366.57 : 1,791,538.76 = 484,225.80 : x
  2. Step 2: Convert to fraction form
    1,194,366.57/1,791,538.76 = 484,225.80/x
  3. Step 3: Cross multiply
    1,194,366.57x = 1,791,538.76 × 484,225.80
  4. Step 4: Simplify right side
    1,194,366.57x = 867,509,283,784.30
  5. Step 5: Solve for x
    x = 867,509,283,784.30/1,194,366.57
  6. Step 6: Final answer
    x = 726,334.20

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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.