Home / 4,747,201.06-6,554,892.10-4,384,479.82

Finding the Fourth Proportional to 4,747,201.06, 6,554,892.10 and 4,384,479.82

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Solution

The fourth proportional to 4,747,201.06, 6,554,892.10 and 4,384,479.82 is: 6,054,049.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,201.06 : 6,554,892.10 = 4,384,479.82 : x
  2. Step 2: Convert to fraction form
    4,747,201.06/6,554,892.10 = 4,384,479.82/x
  3. Step 3: Cross multiply
    4,747,201.06x = 6,554,892.10 × 4,384,479.82
  4. Step 4: Simplify right side
    4,747,201.06x = 28,739,792,112,914.16
  5. Step 5: Solve for x
    x = 28,739,792,112,914.16/4,747,201.06
  6. Step 6: Final answer
    x = 6,054,049.91

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1.5x scale

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.