Home / 4,114,714-5,676,993.12-2,665,520.32

Finding the Fourth Proportional to 4,114,714, 5,676,993.12 and 2,665,520.32

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Solution

The fourth proportional to 4,114,714, 5,676,993.12 and 2,665,520.32 is: 3,677,568.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,714 : 5,676,993.12 = 2,665,520.32 : x
  2. Step 2: Convert to fraction form
    4,114,714/5,676,993.12 = 2,665,520.32/x
  3. Step 3: Cross multiply
    4,114,714x = 5,676,993.12 × 2,665,520.32
  4. Step 4: Simplify right side
    4,114,714x = 15,132,140,517,860.20
  5. Step 5: Solve for x
    x = 15,132,140,517,860.20/4,114,714
  6. Step 6: Final answer
    x = 3,677,568.00

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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.