Home / 4,257,827.69-5,874,925.07-2,446,641.77

Finding the Fourth Proportional to 4,257,827.69, 5,874,925.07 and 2,446,641.77

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Solution

The fourth proportional to 4,257,827.69, 5,874,925.07 and 2,446,641.77 is: 3,375,861.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,827.69 : 5,874,925.07 = 2,446,641.77 : x
  2. Step 2: Convert to fraction form
    4,257,827.69/5,874,925.07 = 2,446,641.77/x
  3. Step 3: Cross multiply
    4,257,827.69x = 5,874,925.07 × 2,446,641.77
  4. Step 4: Simplify right side
    4,257,827.69x = 14,373,837,048,624.15
  5. Step 5: Solve for x
    x = 14,373,837,048,624.15/4,257,827.69
  6. Step 6: Final answer
    x = 3,375,861.62

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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.