Home / 6,025,671.78-8,316,633.92-3,579,641.67

Finding the Fourth Proportional to 6,025,671.78, 8,316,633.92 and 3,579,641.67

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Solution

The fourth proportional to 6,025,671.78, 8,316,633.92 and 3,579,641.67 is: 4,940,622.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,671.78 : 8,316,633.92 = 3,579,641.67 : x
  2. Step 2: Convert to fraction form
    6,025,671.78/8,316,633.92 = 3,579,641.67/x
  3. Step 3: Cross multiply
    6,025,671.78x = 8,316,633.92 × 3,579,641.67
  4. Step 4: Simplify right side
    6,025,671.78x = 29,770,569,316,269.24
  5. Step 5: Solve for x
    x = 29,770,569,316,269.24/6,025,671.78
  6. Step 6: Final answer
    x = 4,940,622.46

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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.