Home / 6,198,130.59-9,291,871.11-2,154,093

Finding the Fourth Proportional to 6,198,130.59, 9,291,871.11 and 2,154,093

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Solution

The fourth proportional to 6,198,130.59, 9,291,871.11 and 2,154,093 is: 3,229,288.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,130.59 : 9,291,871.11 = 2,154,093 : x
  2. Step 2: Convert to fraction form
    6,198,130.59/9,291,871.11 = 2,154,093/x
  3. Step 3: Cross multiply
    6,198,130.59x = 9,291,871.11 × 2,154,093
  4. Step 4: Simplify right side
    6,198,130.59x = 20,015,554,514,953.23
  5. Step 5: Solve for x
    x = 20,015,554,514,953.23/6,198,130.59
  6. Step 6: Final answer
    x = 3,229,288.93

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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.