Home / 3,487,204.38-4,812,745.23-2,037,262.26

Finding the Fourth Proportional to 3,487,204.38, 4,812,745.23 and 2,037,262.26

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Solution

The fourth proportional to 3,487,204.38, 4,812,745.23 and 2,037,262.26 is: 2,811,657.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487,204.38 : 4,812,745.23 = 2,037,262.26 : x
  2. Step 2: Convert to fraction form
    3,487,204.38/4,812,745.23 = 2,037,262.26/x
  3. Step 3: Cross multiply
    3,487,204.38x = 4,812,745.23 × 2,037,262.26
  4. Step 4: Simplify right side
    3,487,204.38x = 9,804,824,224,074.02
  5. Step 5: Solve for x
    x = 9,804,824,224,074.02/3,487,204.38
  6. Step 6: Final answer
    x = 2,811,657.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.