Home / 6,180,109.80-9,263,603.70-2,983,153.20

Finding the Fourth Proportional to 6,180,109.80, 9,263,603.70 and 2,983,153.20

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Solution

The fourth proportional to 6,180,109.80, 9,263,603.70 and 2,983,153.20 is: 4,471,562.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,109.80 : 9,263,603.70 = 2,983,153.20 : x
  2. Step 2: Convert to fraction form
    6,180,109.80/9,263,603.70 = 2,983,153.20/x
  3. Step 3: Cross multiply
    6,180,109.80x = 9,263,603.70 × 2,983,153.20
  4. Step 4: Simplify right side
    6,180,109.80x = 27,634,749,021,186.84
  5. Step 5: Solve for x
    x = 27,634,749,021,186.84/6,180,109.80
  6. Step 6: Final answer
    x = 4,471,562.79

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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.