Home / 6,101,418.98-9,148,539.87-2,315,167.94

Finding the Fourth Proportional to 6,101,418.98, 9,148,539.87 and 2,315,167.94

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Solution

The fourth proportional to 6,101,418.98, 9,148,539.87 and 2,315,167.94 is: 3,471,390.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,418.98 : 9,148,539.87 = 2,315,167.94 : x
  2. Step 2: Convert to fraction form
    6,101,418.98/9,148,539.87 = 2,315,167.94/x
  3. Step 3: Cross multiply
    6,101,418.98x = 9,148,539.87 × 2,315,167.94
  4. Step 4: Simplify right side
    6,101,418.98x = 21,180,406,204,835.77
  5. Step 5: Solve for x
    x = 21,180,406,204,835.77/6,101,418.98
  6. Step 6: Final answer
    x = 3,471,390.22

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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.