Home / 4,012,410.69-5,537,127.11-2,293,568.73

Finding the Fourth Proportional to 4,012,410.69, 5,537,127.11 and 2,293,568.73

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Solution

The fourth proportional to 4,012,410.69, 5,537,127.11 and 2,293,568.73 is: 3,165,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,410.69 : 5,537,127.11 = 2,293,568.73 : x
  2. Step 2: Convert to fraction form
    4,012,410.69/5,537,127.11 = 2,293,568.73/x
  3. Step 3: Cross multiply
    4,012,410.69x = 5,537,127.11 × 2,293,568.73
  4. Step 4: Simplify right side
    4,012,410.69x = 12,699,781,582,063.43
  5. Step 5: Solve for x
    x = 12,699,781,582,063.43/4,012,410.69
  6. Step 6: Final answer
    x = 3,165,125.05

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Double scale
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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.