Home / 4,836,367.98-7,238,606.31-2,674,068.12

Finding the Fourth Proportional to 4,836,367.98, 7,238,606.31 and 2,674,068.12

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Solution

The fourth proportional to 4,836,367.98, 7,238,606.31 and 2,674,068.12 is: 4,002,285.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,367.98 : 7,238,606.31 = 2,674,068.12 : x
  2. Step 2: Convert to fraction form
    4,836,367.98/7,238,606.31 = 2,674,068.12/x
  3. Step 3: Cross multiply
    4,836,367.98x = 7,238,606.31 × 2,674,068.12
  4. Step 4: Simplify right side
    4,836,367.98x = 19,356,526,366,801.84
  5. Step 5: Solve for x
    x = 19,356,526,366,801.84/4,836,367.98
  6. Step 6: Final answer
    x = 4,002,285.69

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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.