Home / 4,738,488.84-7,107,753.99-1,500,042.33

Finding the Fourth Proportional to 4,738,488.84, 7,107,753.99 and 1,500,042.33

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Solution

The fourth proportional to 4,738,488.84, 7,107,753.99 and 1,500,042.33 is: 2,250,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,488.84 : 7,107,753.99 = 1,500,042.33 : x
  2. Step 2: Convert to fraction form
    4,738,488.84/7,107,753.99 = 1,500,042.33/x
  3. Step 3: Cross multiply
    4,738,488.84x = 7,107,753.99 × 1,500,042.33
  4. Step 4: Simplify right side
    4,738,488.84x = 10,661,931,856,226.40
  5. Step 5: Solve for x
    x = 10,661,931,856,226.40/4,738,488.84
  6. Step 6: Final answer
    x = 2,250,070.06

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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.