Home / 4,922,303.88-7,383,424.77-2,648,899.11

Finding the Fourth Proportional to 4,922,303.88, 7,383,424.77 and 2,648,899.11

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Solution

The fourth proportional to 4,922,303.88, 7,383,424.77 and 2,648,899.11 is: 3,973,331.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,303.88 : 7,383,424.77 = 2,648,899.11 : x
  2. Step 2: Convert to fraction form
    4,922,303.88/7,383,424.77 = 2,648,899.11/x
  3. Step 3: Cross multiply
    4,922,303.88x = 7,383,424.77 × 2,648,899.11
  4. Step 4: Simplify right side
    4,922,303.88x = 19,557,947,302,004.95
  5. Step 5: Solve for x
    x = 19,557,947,302,004.95/4,922,303.88
  6. Step 6: Final answer
    x = 3,973,331.96

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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.