Home / 1,203,025.64-1,804,541.02-483,698.92

Finding the Fourth Proportional to 1,203,025.64, 1,804,541.02 and 483,698.92

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Solution

The fourth proportional to 1,203,025.64, 1,804,541.02 and 483,698.92 is: 725,549.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,025.64 : 1,804,541.02 = 483,698.92 : x
  2. Step 2: Convert to fraction form
    1,203,025.64/1,804,541.02 = 483,698.92/x
  3. Step 3: Cross multiply
    1,203,025.64x = 1,804,541.02 × 483,698.92
  4. Step 4: Simplify right side
    1,203,025.64x = 872,854,542,469.70
  5. Step 5: Solve for x
    x = 872,854,542,469.70/1,203,025.64
  6. Step 6: Final answer
    x = 725,549.41

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Double scale
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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.