Home / 5,441,210.64-8,162,865.72-3,047,757.84

Finding the Fourth Proportional to 5,441,210.64, 8,162,865.72 and 3,047,757.84

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Solution

The fourth proportional to 5,441,210.64, 8,162,865.72 and 3,047,757.84 is: 4,572,224.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,210.64 : 8,162,865.72 = 3,047,757.84 : x
  2. Step 2: Convert to fraction form
    5,441,210.64/8,162,865.72 = 3,047,757.84/x
  3. Step 3: Cross multiply
    5,441,210.64x = 8,162,865.72 × 3,047,757.84
  4. Step 4: Simplify right side
    5,441,210.64x = 24,878,437,994,997.24
  5. Step 5: Solve for x
    x = 24,878,437,994,997.24/5,441,210.64
  6. Step 6: Final answer
    x = 4,572,224.76

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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.