Home / 6,000,389.04-8,280,558.60-3,247,076.04

Finding the Fourth Proportional to 6,000,389.04, 8,280,558.60 and 3,247,076.04

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Solution

The fourth proportional to 6,000,389.04, 8,280,558.60 and 3,247,076.04 is: 4,480,976.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,389.04 : 8,280,558.60 = 3,247,076.04 : x
  2. Step 2: Convert to fraction form
    6,000,389.04/8,280,558.60 = 3,247,076.04/x
  3. Step 3: Cross multiply
    6,000,389.04x = 8,280,558.60 × 3,247,076.04
  4. Step 4: Simplify right side
    6,000,389.04x = 26,887,603,427,875.94
  5. Step 5: Solve for x
    x = 26,887,603,427,875.94/6,000,389.04
  6. Step 6: Final answer
    x = 4,480,976.69

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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.