Home / 6,120,313.58-9,180,476.52-2,282,077.32

Finding the Fourth Proportional to 6,120,313.58, 9,180,476.52 and 2,282,077.32

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Solution

The fourth proportional to 6,120,313.58, 9,180,476.52 and 2,282,077.32 is: 3,423,118.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,313.58 : 9,180,476.52 = 2,282,077.32 : x
  2. Step 2: Convert to fraction form
    6,120,313.58/9,180,476.52 = 2,282,077.32/x
  3. Step 3: Cross multiply
    6,120,313.58x = 9,180,476.52 × 2,282,077.32
  4. Step 4: Simplify right side
    6,120,313.58x = 20,950,557,235,920.04
  5. Step 5: Solve for x
    x = 20,950,557,235,920.04/6,120,313.58
  6. Step 6: Final answer
    x = 3,423,118.27

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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.