Home / 3,293,473-4,544,992.74-1,786,145

Finding the Fourth Proportional to 3,293,473, 4,544,992.74 and 1,786,145

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Solution

The fourth proportional to 3,293,473, 4,544,992.74 and 1,786,145 is: 2,464,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,473 : 4,544,992.74 = 1,786,145 : x
  2. Step 2: Convert to fraction form
    3,293,473/4,544,992.74 = 1,786,145/x
  3. Step 3: Cross multiply
    3,293,473x = 4,544,992.74 × 1,786,145
  4. Step 4: Simplify right side
    3,293,473x = 8,118,016,057,587.30
  5. Step 5: Solve for x
    x = 8,118,016,057,587.30/3,293,473
  6. Step 6: Final answer
    x = 2,464,880.10

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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.