Home / 6,154,650.48-8,492,972.64-3,401,304.96

Finding the Fourth Proportional to 6,154,650.48, 8,492,972.64 and 3,401,304.96

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Solution

The fourth proportional to 6,154,650.48, 8,492,972.64 and 3,401,304.96 is: 4,693,554.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,650.48 : 8,492,972.64 = 3,401,304.96 : x
  2. Step 2: Convert to fraction form
    6,154,650.48/8,492,972.64 = 3,401,304.96/x
  3. Step 3: Cross multiply
    6,154,650.48x = 8,492,972.64 × 3,401,304.96
  4. Step 4: Simplify right side
    6,154,650.48x = 28,887,189,965,576.30
  5. Step 5: Solve for x
    x = 28,887,189,965,576.30/6,154,650.48
  6. Step 6: Final answer
    x = 4,693,554.91

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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.