Home / 5,196,358.10-7,794,537.15-4,251,574.10

Finding the Fourth Proportional to 5,196,358.10, 7,794,537.15 and 4,251,574.10

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Solution

The fourth proportional to 5,196,358.10, 7,794,537.15 and 4,251,574.10 is: 6,377,361.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,358.10 : 7,794,537.15 = 4,251,574.10 : x
  2. Step 2: Convert to fraction form
    5,196,358.10/7,794,537.15 = 4,251,574.10/x
  3. Step 3: Cross multiply
    5,196,358.10x = 7,794,537.15 × 4,251,574.10
  4. Step 4: Simplify right side
    5,196,358.10x = 33,139,052,268,427.81
  5. Step 5: Solve for x
    x = 33,139,052,268,427.81/5,196,358.10
  6. Step 6: Final answer
    x = 6,377,361.15

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Double scale
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Similar ratio
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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.