Home / 1,065,772.92-1,470,776.94-582,338.04

Finding the Fourth Proportional to 1,065,772.92, 1,470,776.94 and 582,338.04

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Solution

The fourth proportional to 1,065,772.92, 1,470,776.94 and 582,338.04 is: 803,632.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,772.92 : 1,470,776.94 = 582,338.04 : x
  2. Step 2: Convert to fraction form
    1,065,772.92/1,470,776.94 = 582,338.04/x
  3. Step 3: Cross multiply
    1,065,772.92x = 1,470,776.94 × 582,338.04
  4. Step 4: Simplify right side
    1,065,772.92x = 856,489,360,516.80
  5. Step 5: Solve for x
    x = 856,489,360,516.80/1,065,772.92
  6. Step 6: Final answer
    x = 803,632.13

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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.