Home / 4,455,973.26-6,149,237.85-2,418,782.76

Finding the Fourth Proportional to 4,455,973.26, 6,149,237.85 and 2,418,782.76

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Solution

The fourth proportional to 4,455,973.26, 6,149,237.85 and 2,418,782.76 is: 3,337,917.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,973.26 : 6,149,237.85 = 2,418,782.76 : x
  2. Step 2: Convert to fraction form
    4,455,973.26/6,149,237.85 = 2,418,782.76/x
  3. Step 3: Cross multiply
    4,455,973.26x = 6,149,237.85 × 2,418,782.76
  4. Step 4: Simplify right side
    4,455,973.26x = 14,873,670,498,719.46
  5. Step 5: Solve for x
    x = 14,873,670,498,719.46/4,455,973.26
  6. Step 6: Final answer
    x = 3,337,917.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.