Home / 10,293,841.90-15,444,506.85-3,562,936.30

Finding the Fourth Proportional to 10,293,841.90, 15,444,506.85 and 3,562,936.30

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Solution

The fourth proportional to 10,293,841.90, 15,444,506.85 and 3,562,936.30 is: 5,345,700.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,293,841.90 : 15,444,506.85 = 3,562,936.30 : x
  2. Step 2: Convert to fraction form
    10,293,841.90/15,444,506.85 = 3,562,936.30/x
  3. Step 3: Cross multiply
    10,293,841.90x = 15,444,506.85 × 3,562,936.30
  4. Step 4: Simplify right side
    10,293,841.90x = 55,027,794,091,463.65
  5. Step 5: Solve for x
    x = 55,027,794,091,463.65/10,293,841.90
  6. Step 6: Final answer
    x = 5,345,700.33

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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.