Home / 4,194,247.38-5,788,006.16-2,358,705.12

Finding the Fourth Proportional to 4,194,247.38, 5,788,006.16 and 2,358,705.12

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Solution

The fourth proportional to 4,194,247.38, 5,788,006.16 and 2,358,705.12 is: 3,254,982.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,247.38 : 5,788,006.16 = 2,358,705.12 : x
  2. Step 2: Convert to fraction form
    4,194,247.38/5,788,006.16 = 2,358,705.12/x
  3. Step 3: Cross multiply
    4,194,247.38x = 5,788,006.16 × 2,358,705.12
  4. Step 4: Simplify right side
    4,194,247.38x = 13,652,199,764,183.54
  5. Step 5: Solve for x
    x = 13,652,199,764,183.54/4,194,247.38
  6. Step 6: Final answer
    x = 3,254,982.01

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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.