Home / 4,937,874.99-7,406,064.03-1,343,922

Finding the Fourth Proportional to 4,937,874.99, 7,406,064.03 and 1,343,922

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Solution

The fourth proportional to 4,937,874.99, 7,406,064.03 and 1,343,922 is: 2,015,679.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,874.99 : 7,406,064.03 = 1,343,922 : x
  2. Step 2: Convert to fraction form
    4,937,874.99/7,406,064.03 = 1,343,922/x
  3. Step 3: Cross multiply
    4,937,874.99x = 7,406,064.03 × 1,343,922
  4. Step 4: Simplify right side
    4,937,874.99x = 9,953,172,383,325.66
  5. Step 5: Solve for x
    x = 9,953,172,383,325.66/4,937,874.99
  6. Step 6: Final answer
    x = 2,015,679.30

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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.