Home / 4,973,538.38-7,459,880.18-3,027,761.91

Finding the Fourth Proportional to 4,973,538.38, 7,459,880.18 and 3,027,761.91

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Solution

The fourth proportional to 4,973,538.38, 7,459,880.18 and 3,027,761.91 is: 4,541,382.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,538.38 : 7,459,880.18 = 3,027,761.91 : x
  2. Step 2: Convert to fraction form
    4,973,538.38/7,459,880.18 = 3,027,761.91/x
  3. Step 3: Cross multiply
    4,973,538.38x = 7,459,880.18 × 3,027,761.91
  4. Step 4: Simplify right side
    4,973,538.38x = 22,586,741,047,029.14
  5. Step 5: Solve for x
    x = 22,586,741,047,029.14/4,973,538.38
  6. Step 6: Final answer
    x = 4,541,382.68

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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.