Home / 4,580,116.10-6,870,174.15-2,564,576.90

Finding the Fourth Proportional to 4,580,116.10, 6,870,174.15 and 2,564,576.90

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Solution

The fourth proportional to 4,580,116.10, 6,870,174.15 and 2,564,576.90 is: 3,846,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,116.10 : 6,870,174.15 = 2,564,576.90 : x
  2. Step 2: Convert to fraction form
    4,580,116.10/6,870,174.15 = 2,564,576.90/x
  3. Step 3: Cross multiply
    4,580,116.10x = 6,870,174.15 × 2,564,576.90
  4. Step 4: Simplify right side
    4,580,116.10x = 17,619,089,924,067.14
  5. Step 5: Solve for x
    x = 17,619,089,924,067.14/4,580,116.10
  6. Step 6: Final answer
    x = 3,846,865.35

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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.