Home / 3,025,424.40-4,538,136.60-2,652,176.40

Finding the Fourth Proportional to 3,025,424.40, 4,538,136.60 and 2,652,176.40

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Solution

The fourth proportional to 3,025,424.40, 4,538,136.60 and 2,652,176.40 is: 3,978,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,424.40 : 4,538,136.60 = 2,652,176.40 : x
  2. Step 2: Convert to fraction form
    3,025,424.40/4,538,136.60 = 2,652,176.40/x
  3. Step 3: Cross multiply
    3,025,424.40x = 4,538,136.60 × 2,652,176.40
  4. Step 4: Simplify right side
    3,025,424.40x = 12,035,938,790,496.24
  5. Step 5: Solve for x
    x = 12,035,938,790,496.24/3,025,424.40
  6. Step 6: Final answer
    x = 3,978,264.60

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1.5x scale

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.