Home / 4,775,377.05-6,589,980.66-2,599,915.89

Finding the Fourth Proportional to 4,775,377.05, 6,589,980.66 and 2,599,915.89

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Solution

The fourth proportional to 4,775,377.05, 6,589,980.66 and 2,599,915.89 is: 3,587,862.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,377.05 : 6,589,980.66 = 2,599,915.89 : x
  2. Step 2: Convert to fraction form
    4,775,377.05/6,589,980.66 = 2,599,915.89/x
  3. Step 3: Cross multiply
    4,775,377.05x = 6,589,980.66 × 2,599,915.89
  4. Step 4: Simplify right side
    4,775,377.05x = 17,133,395,432,726.69
  5. Step 5: Solve for x
    x = 17,133,395,432,726.69/4,775,377.05
  6. Step 6: Final answer
    x = 3,587,862.33

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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.