Home / 1,060,769.52-1,591,206.73-302,722.72

Finding the Fourth Proportional to 1,060,769.52, 1,591,206.73 and 302,722.72

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Solution

The fourth proportional to 1,060,769.52, 1,591,206.73 and 302,722.72 is: 454,099.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,769.52 : 1,591,206.73 = 302,722.72 : x
  2. Step 2: Convert to fraction form
    1,060,769.52/1,591,206.73 = 302,722.72/x
  3. Step 3: Cross multiply
    1,060,769.52x = 1,591,206.73 × 302,722.72
  4. Step 4: Simplify right side
    1,060,769.52x = 481,694,424,653.08
  5. Step 5: Solve for x
    x = 481,694,424,653.08/1,060,769.52
  6. Step 6: Final answer
    x = 454,099.04

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1.5x scale

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.