Home / 5,864,578.56-8,836,822.80-4,822,954.20

Finding the Fourth Proportional to 5,864,578.56, 8,836,822.80 and 4,822,954.20

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Solution

The fourth proportional to 5,864,578.56, 8,836,822.80 and 4,822,954.20 is: 7,267,289.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,578.56 : 8,836,822.80 = 4,822,954.20 : x
  2. Step 2: Convert to fraction form
    5,864,578.56/8,836,822.80 = 4,822,954.20/x
  3. Step 3: Cross multiply
    5,864,578.56x = 8,836,822.80 × 4,822,954.20
  4. Step 4: Simplify right side
    5,864,578.56x = 42,619,591,637,915.77
  5. Step 5: Solve for x
    x = 42,619,591,637,915.77/5,864,578.56
  6. Step 6: Final answer
    x = 7,267,289.75

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.