Home / 1,634,593-2,451,864.92-735,399.76

Finding the Fourth Proportional to 1,634,593, 2,451,864.92 and 735,399.76

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Solution

The fourth proportional to 1,634,593, 2,451,864.92 and 735,399.76 is: 1,103,088.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,593 : 2,451,864.92 = 735,399.76 : x
  2. Step 2: Convert to fraction form
    1,634,593/2,451,864.92 = 735,399.76/x
  3. Step 3: Cross multiply
    1,634,593x = 2,451,864.92 × 735,399.76
  4. Step 4: Simplify right side
    1,634,593x = 1,803,100,873,720.42
  5. Step 5: Solve for x
    x = 1,803,100,873,720.42/1,634,593
  6. Step 6: Final answer
    x = 1,103,088.58

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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.