Home / 6,308,136.39-9,462,068.73-1,759,063.98

Finding the Fourth Proportional to 6,308,136.39, 9,462,068.73 and 1,759,063.98

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Solution

The fourth proportional to 6,308,136.39, 9,462,068.73 and 1,759,063.98 is: 2,638,558.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,136.39 : 9,462,068.73 = 1,759,063.98 : x
  2. Step 2: Convert to fraction form
    6,308,136.39/9,462,068.73 = 1,759,063.98/x
  3. Step 3: Cross multiply
    6,308,136.39x = 9,462,068.73 × 1,759,063.98
  4. Step 4: Simplify right side
    6,308,136.39x = 16,644,384,279,227.35
  5. Step 5: Solve for x
    x = 16,644,384,279,227.35/6,308,136.39
  6. Step 6: Final answer
    x = 2,638,558.09

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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.