Home / 3,847,698.90-5,771,548.35-1,008,098.10

Finding the Fourth Proportional to 3,847,698.90, 5,771,548.35 and 1,008,098.10

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Solution

The fourth proportional to 3,847,698.90, 5,771,548.35 and 1,008,098.10 is: 1,512,147.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,847,698.90 : 5,771,548.35 = 1,008,098.10 : x
  2. Step 2: Convert to fraction form
    3,847,698.90/5,771,548.35 = 1,008,098.10/x
  3. Step 3: Cross multiply
    3,847,698.90x = 5,771,548.35 × 1,008,098.10
  4. Step 4: Simplify right side
    3,847,698.90x = 5,818,286,925,693.14
  5. Step 5: Solve for x
    x = 5,818,286,925,693.14/3,847,698.90
  6. Step 6: Final answer
    x = 1,512,147.15

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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.