Home / 7,232,452.02-10,848,678.03-3,434,420.34

Finding the Fourth Proportional to 7,232,452.02, 10,848,678.03 and 3,434,420.34

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Solution

The fourth proportional to 7,232,452.02, 10,848,678.03 and 3,434,420.34 is: 5,151,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,452.02 : 10,848,678.03 = 3,434,420.34 : x
  2. Step 2: Convert to fraction form
    7,232,452.02/10,848,678.03 = 3,434,420.34/x
  3. Step 3: Cross multiply
    7,232,452.02x = 10,848,678.03 × 3,434,420.34
  4. Step 4: Simplify right side
    7,232,452.02x = 37,258,920,488,343.12
  5. Step 5: Solve for x
    x = 37,258,920,488,343.12/7,232,452.02
  6. Step 6: Final answer
    x = 5,151,630.51

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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.