Home / 4,817,701.80-7,226,552.70-4,743,052.20

Finding the Fourth Proportional to 4,817,701.80, 7,226,552.70 and 4,743,052.20

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Solution

The fourth proportional to 4,817,701.80, 7,226,552.70 and 4,743,052.20 is: 7,114,578.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,701.80 : 7,226,552.70 = 4,743,052.20 : x
  2. Step 2: Convert to fraction form
    4,817,701.80/7,226,552.70 = 4,743,052.20/x
  3. Step 3: Cross multiply
    4,817,701.80x = 7,226,552.70 × 4,743,052.20
  4. Step 4: Simplify right side
    4,817,701.80x = 34,275,916,682,150.94
  5. Step 5: Solve for x
    x = 34,275,916,682,150.94/4,817,701.80
  6. Step 6: Final answer
    x = 7,114,578.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.