Home / 5,650,956.68-7,800,579.06-3,476,381

Finding the Fourth Proportional to 5,650,956.68, 7,800,579.06 and 3,476,381

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Solution

The fourth proportional to 5,650,956.68, 7,800,579.06 and 3,476,381 is: 4,798,795.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,956.68 : 7,800,579.06 = 3,476,381 : x
  2. Step 2: Convert to fraction form
    5,650,956.68/7,800,579.06 = 3,476,381/x
  3. Step 3: Cross multiply
    5,650,956.68x = 7,800,579.06 × 3,476,381
  4. Step 4: Simplify right side
    5,650,956.68x = 27,117,784,833,181.86
  5. Step 5: Solve for x
    x = 27,117,784,833,181.86/5,650,956.68
  6. Step 6: Final answer
    x = 4,798,795.38

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1.5x scale

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.