Home / 3,736,924.88-5,156,956.30-2,018,045.24

Finding the Fourth Proportional to 3,736,924.88, 5,156,956.30 and 2,018,045.24

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Solution

The fourth proportional to 3,736,924.88, 5,156,956.30 and 2,018,045.24 is: 2,784,902.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,924.88 : 5,156,956.30 = 2,018,045.24 : x
  2. Step 2: Convert to fraction form
    3,736,924.88/5,156,956.30 = 2,018,045.24/x
  3. Step 3: Cross multiply
    3,736,924.88x = 5,156,956.30 × 2,018,045.24
  4. Step 4: Simplify right side
    3,736,924.88x = 10,406,971,114,103.01
  5. Step 5: Solve for x
    x = 10,406,971,114,103.01/3,736,924.88
  6. Step 6: Final answer
    x = 2,784,902.41

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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.