Home / 2,027,746.92-2,797,607.44-1,168,285.80

Finding the Fourth Proportional to 2,027,746.92, 2,797,607.44 and 1,168,285.80

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Solution

The fourth proportional to 2,027,746.92, 2,797,607.44 and 1,168,285.80 is: 1,611,840.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,746.92 : 2,797,607.44 = 1,168,285.80 : x
  2. Step 2: Convert to fraction form
    2,027,746.92/2,797,607.44 = 1,168,285.80/x
  3. Step 3: Cross multiply
    2,027,746.92x = 2,797,607.44 × 1,168,285.80
  4. Step 4: Simplify right side
    2,027,746.92x = 3,268,405,046,126.35
  5. Step 5: Solve for x
    x = 3,268,405,046,126.35/2,027,746.92
  6. Step 6: Final answer
    x = 1,611,840.72

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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.