Home / 796,928.04-1,099,694.34-457,324.20

Finding the Fourth Proportional to 796,928.04, 1,099,694.34 and 457,324.20

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Solution

The fourth proportional to 796,928.04, 1,099,694.34 and 457,324.20 is: 631,069.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,928.04 : 1,099,694.34 = 457,324.20 : x
  2. Step 2: Convert to fraction form
    796,928.04/1,099,694.34 = 457,324.20/x
  3. Step 3: Cross multiply
    796,928.04x = 1,099,694.34 × 457,324.20
  4. Step 4: Simplify right side
    796,928.04x = 502,916,834,285.03
  5. Step 5: Solve for x
    x = 502,916,834,285.03/796,928.04
  6. Step 6: Final answer
    x = 631,069.32

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Double scale
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1.5x scale

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.