Home / 2,444,435.52-3,373,356.96-1,356,776.88

Finding the Fourth Proportional to 2,444,435.52, 3,373,356.96 and 1,356,776.88

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Solution

The fourth proportional to 2,444,435.52, 3,373,356.96 and 1,356,776.88 is: 1,872,372.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,435.52 : 3,373,356.96 = 1,356,776.88 : x
  2. Step 2: Convert to fraction form
    2,444,435.52/3,373,356.96 = 1,356,776.88/x
  3. Step 3: Cross multiply
    2,444,435.52x = 3,373,356.96 × 1,356,776.88
  4. Step 4: Simplify right side
    2,444,435.52x = 4,576,892,731,315.08
  5. Step 5: Solve for x
    x = 4,576,892,731,315.08/2,444,435.52
  6. Step 6: Final answer
    x = 1,872,372.04

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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.