Home / 4,449,166.46-6,139,898.07-2,613,702.11

Finding the Fourth Proportional to 4,449,166.46, 6,139,898.07 and 2,613,702.11

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Solution

The fourth proportional to 4,449,166.46, 6,139,898.07 and 2,613,702.11 is: 3,606,937.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,166.46 : 6,139,898.07 = 2,613,702.11 : x
  2. Step 2: Convert to fraction form
    4,449,166.46/6,139,898.07 = 2,613,702.11/x
  3. Step 3: Cross multiply
    4,449,166.46x = 6,139,898.07 × 2,613,702.11
  4. Step 4: Simplify right side
    4,449,166.46x = 16,047,864,510,044.44
  5. Step 5: Solve for x
    x = 16,047,864,510,044.44/4,449,166.46
  6. Step 6: Final answer
    x = 3,606,937.32

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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.