Home / 6,956,563.60-10,440,029.40-3,589,037.20

Finding the Fourth Proportional to 6,956,563.60, 10,440,029.40 and 3,589,037.20

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Solution

The fourth proportional to 6,956,563.60, 10,440,029.40 and 3,589,037.20 is: 5,386,230.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,563.60 : 10,440,029.40 = 3,589,037.20 : x
  2. Step 2: Convert to fraction form
    6,956,563.60/10,440,029.40 = 3,589,037.20/x
  3. Step 3: Cross multiply
    6,956,563.60x = 10,440,029.40 × 3,589,037.20
  4. Step 4: Simplify right side
    6,956,563.60x = 37,469,653,885,693.68
  5. Step 5: Solve for x
    x = 37,469,653,885,693.68/6,956,563.60
  6. Step 6: Final answer
    x = 5,386,230.33

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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.