Home / 3,301,809.80-4,952,714.70-2,398,360.10

Finding the Fourth Proportional to 3,301,809.80, 4,952,714.70 and 2,398,360.10

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Solution

The fourth proportional to 3,301,809.80, 4,952,714.70 and 2,398,360.10 is: 3,597,540.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,809.80 : 4,952,714.70 = 2,398,360.10 : x
  2. Step 2: Convert to fraction form
    3,301,809.80/4,952,714.70 = 2,398,360.10/x
  3. Step 3: Cross multiply
    3,301,809.80x = 4,952,714.70 × 2,398,360.10
  4. Step 4: Simplify right side
    3,301,809.80x = 11,878,393,323,163.47
  5. Step 5: Solve for x
    x = 11,878,393,323,163.47/3,301,809.80
  6. Step 6: Final answer
    x = 3,597,540.15

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Double scale
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Similar ratio
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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.