Home / 4,144,908.60-6,204,921.30-2,461,145.40

Finding the Fourth Proportional to 4,144,908.60, 6,204,921.30 and 2,461,145.40

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Solution

The fourth proportional to 4,144,908.60, 6,204,921.30 and 2,461,145.40 is: 3,684,330.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,908.60 : 6,204,921.30 = 2,461,145.40 : x
  2. Step 2: Convert to fraction form
    4,144,908.60/6,204,921.30 = 2,461,145.40/x
  3. Step 3: Cross multiply
    4,144,908.60x = 6,204,921.30 × 2,461,145.40
  4. Step 4: Simplify right side
    4,144,908.60x = 15,271,213,514,857.02
  5. Step 5: Solve for x
    x = 15,271,213,514,857.02/4,144,908.60
  6. Step 6: Final answer
    x = 3,684,330.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.