Home / 6,323,551.92-8,727,683.85-3,607,297.92

Finding the Fourth Proportional to 6,323,551.92, 8,727,683.85 and 3,607,297.92

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Solution

The fourth proportional to 6,323,551.92, 8,727,683.85 and 3,607,297.92 is: 4,978,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,551.92 : 8,727,683.85 = 3,607,297.92 : x
  2. Step 2: Convert to fraction form
    6,323,551.92/8,727,683.85 = 3,607,297.92/x
  3. Step 3: Cross multiply
    6,323,551.92x = 8,727,683.85 × 3,607,297.92
  4. Step 4: Simplify right side
    6,323,551.92x = 31,483,355,798,522.59
  5. Step 5: Solve for x
    x = 31,483,355,798,522.59/6,323,551.92
  6. Step 6: Final answer
    x = 4,978,745.52

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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.