Home / 6,153,971.96-8,492,992.46-3,401,196.58

Finding the Fourth Proportional to 6,153,971.96, 8,492,992.46 and 3,401,196.58

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Solution

The fourth proportional to 6,153,971.96, 8,492,992.46 and 3,401,196.58 is: 4,693,933.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,971.96 : 8,492,992.46 = 3,401,196.58 : x
  2. Step 2: Convert to fraction form
    6,153,971.96/8,492,992.46 = 3,401,196.58/x
  3. Step 3: Cross multiply
    6,153,971.96x = 8,492,992.46 × 3,401,196.58
  4. Step 4: Simplify right side
    6,153,971.96x = 28,886,336,915,282.53
  5. Step 5: Solve for x
    x = 28,886,336,915,282.53/6,153,971.96
  6. Step 6: Final answer
    x = 4,693,933.79

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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.