Home / 6,123,607.57-8,450,579.21-3,332,741.34

Finding the Fourth Proportional to 6,123,607.57, 8,450,579.21 and 3,332,741.34

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Solution

The fourth proportional to 6,123,607.57, 8,450,579.21 and 3,332,741.34 is: 4,599,183.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,123,607.57 : 8,450,579.21 = 3,332,741.34 : x
  2. Step 2: Convert to fraction form
    6,123,607.57/8,450,579.21 = 3,332,741.34/x
  3. Step 3: Cross multiply
    6,123,607.57x = 8,450,579.21 × 3,332,741.34
  4. Step 4: Simplify right side
    6,123,607.57x = 28,163,594,680,111.54
  5. Step 5: Solve for x
    x = 28,163,594,680,111.54/6,123,607.57
  6. Step 6: Final answer
    x = 4,599,183.46

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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.