Home / 4,065,331.53-5,610,165.53-2,229,804.75

Finding the Fourth Proportional to 4,065,331.53, 5,610,165.53 and 2,229,804.75

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Solution

The fourth proportional to 4,065,331.53, 5,610,165.53 and 2,229,804.75 is: 3,077,134.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,331.53 : 5,610,165.53 = 2,229,804.75 : x
  2. Step 2: Convert to fraction form
    4,065,331.53/5,610,165.53 = 2,229,804.75/x
  3. Step 3: Cross multiply
    4,065,331.53x = 5,610,165.53 × 2,229,804.75
  4. Step 4: Simplify right side
    4,065,331.53x = 12,509,573,763,240.69
  5. Step 5: Solve for x
    x = 12,509,573,763,240.69/4,065,331.53
  6. Step 6: Final answer
    x = 3,077,134.96

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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.