Home / 6,154,546.01-8,493,443.21-3,401,411.90

Finding the Fourth Proportional to 6,154,546.01, 8,493,443.21 and 3,401,411.90

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Solution

The fourth proportional to 6,154,546.01, 8,493,443.21 and 3,401,411.90 is: 4,694,042.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,546.01 : 8,493,443.21 = 3,401,411.90 : x
  2. Step 2: Convert to fraction form
    6,154,546.01/8,493,443.21 = 3,401,411.90/x
  3. Step 3: Cross multiply
    6,154,546.01x = 8,493,443.21 × 3,401,411.90
  4. Step 4: Simplify right side
    6,154,546.01x = 28,889,698,789,461.14
  5. Step 5: Solve for x
    x = 28,889,698,789,461.14/6,154,546.01
  6. Step 6: Final answer
    x = 4,694,042.22

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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.