Home / 11,862,309.98-17,793,467.36-3,341,539.28

Finding the Fourth Proportional to 11,862,309.98, 17,793,467.36 and 3,341,539.28

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Solution

The fourth proportional to 11,862,309.98, 17,793,467.36 and 3,341,539.28 is: 5,012,309.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,862,309.98 : 17,793,467.36 = 3,341,539.28 : x
  2. Step 2: Convert to fraction form
    11,862,309.98/17,793,467.36 = 3,341,539.28/x
  3. Step 3: Cross multiply
    11,862,309.98x = 17,793,467.36 × 3,341,539.28
  4. Step 4: Simplify right side
    11,862,309.98x = 59,457,570,110,837.90
  5. Step 5: Solve for x
    x = 59,457,570,110,837.90/11,862,309.98
  6. Step 6: Final answer
    x = 5,012,309.59

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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.