Home / 4,671,578.06-6,446,795.55-2,606,680.66

Finding the Fourth Proportional to 4,671,578.06, 6,446,795.55 and 2,606,680.66

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Solution

The fourth proportional to 4,671,578.06, 6,446,795.55 and 2,606,680.66 is: 3,597,229.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,578.06 : 6,446,795.55 = 2,606,680.66 : x
  2. Step 2: Convert to fraction form
    4,671,578.06/6,446,795.55 = 2,606,680.66/x
  3. Step 3: Cross multiply
    4,671,578.06x = 6,446,795.55 × 2,606,680.66
  4. Step 4: Simplify right side
    4,671,578.06x = 16,804,737,279,159.06
  5. Step 5: Solve for x
    x = 16,804,737,279,159.06/4,671,578.06
  6. Step 6: Final answer
    x = 3,597,229.26

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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.