Home / 11,238,255.14-16,850,556.30-4,406,643.50

Finding the Fourth Proportional to 11,238,255.14, 16,850,556.30 and 4,406,643.50

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Solution

The fourth proportional to 11,238,255.14, 16,850,556.30 and 4,406,643.50 is: 6,607,288.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,255.14 : 16,850,556.30 = 4,406,643.50 : x
  2. Step 2: Convert to fraction form
    11,238,255.14/16,850,556.30 = 4,406,643.50/x
  3. Step 3: Cross multiply
    11,238,255.14x = 16,850,556.30 × 4,406,643.50
  4. Step 4: Simplify right side
    11,238,255.14x = 74,254,394,390,779.05
  5. Step 5: Solve for x
    x = 74,254,394,390,779.05/11,238,255.14
  6. Step 6: Final answer
    x = 6,607,288.54

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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.