Home / 4,832,890.01-6,669,627.68-2,997,939.60

Finding the Fourth Proportional to 4,832,890.01, 6,669,627.68 and 2,997,939.60

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Solution

The fourth proportional to 4,832,890.01, 6,669,627.68 and 2,997,939.60 is: 4,137,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,890.01 : 6,669,627.68 = 2,997,939.60 : x
  2. Step 2: Convert to fraction form
    4,832,890.01/6,669,627.68 = 2,997,939.60/x
  3. Step 3: Cross multiply
    4,832,890.01x = 6,669,627.68 × 2,997,939.60
  4. Step 4: Simplify right side
    4,832,890.01x = 19,995,140,946,622.98
  5. Step 5: Solve for x
    x = 19,995,140,946,622.98/4,832,890.01
  6. Step 6: Final answer
    x = 4,137,305.20

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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.