Home / 3,673,388.61-5,510,484.72-1,246,294.26

Finding the Fourth Proportional to 3,673,388.61, 5,510,484.72 and 1,246,294.26

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Solution

The fourth proportional to 3,673,388.61, 5,510,484.72 and 1,246,294.26 is: 1,869,577.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,388.61 : 5,510,484.72 = 1,246,294.26 : x
  2. Step 2: Convert to fraction form
    3,673,388.61/5,510,484.72 = 1,246,294.26/x
  3. Step 3: Cross multiply
    3,673,388.61x = 5,510,484.72 × 1,246,294.26
  4. Step 4: Simplify right side
    3,673,388.61x = 6,867,685,476,353.71
  5. Step 5: Solve for x
    x = 6,867,685,476,353.71/3,673,388.61
  6. Step 6: Final answer
    x = 1,869,577.71

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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.