Home / 8,064,631.40-12,096,947.10-3,576,907.40

Finding the Fourth Proportional to 8,064,631.40, 12,096,947.10 and 3,576,907.40

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Solution

The fourth proportional to 8,064,631.40, 12,096,947.10 and 3,576,907.40 is: 5,365,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,631.40 : 12,096,947.10 = 3,576,907.40 : x
  2. Step 2: Convert to fraction form
    8,064,631.40/12,096,947.10 = 3,576,907.40/x
  3. Step 3: Cross multiply
    8,064,631.40x = 12,096,947.10 × 3,576,907.40
  4. Step 4: Simplify right side
    8,064,631.40x = 43,269,659,599,398.54
  5. Step 5: Solve for x
    x = 43,269,659,599,398.54/8,064,631.40
  6. Step 6: Final answer
    x = 5,365,361.10

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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.