Home / 6,346,952.50-8,759,045.59-3,556,099.83

Finding the Fourth Proportional to 6,346,952.50, 8,759,045.59 and 3,556,099.83

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Solution

The fourth proportional to 6,346,952.50, 8,759,045.59 and 3,556,099.83 is: 4,907,558.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,952.50 : 8,759,045.59 = 3,556,099.83 : x
  2. Step 2: Convert to fraction form
    6,346,952.50/8,759,045.59 = 3,556,099.83/x
  3. Step 3: Cross multiply
    6,346,952.50x = 8,759,045.59 × 3,556,099.83
  4. Step 4: Simplify right side
    6,346,952.50x = 31,148,040,493,883.14
  5. Step 5: Solve for x
    x = 31,148,040,493,883.14/6,346,952.50
  6. Step 6: Final answer
    x = 4,907,558.47

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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.