Home / 17,392,254.54-26,089,750.08-4,612,759.26

Finding the Fourth Proportional to 17,392,254.54, 26,089,750.08 and 4,612,759.26

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Solution

The fourth proportional to 17,392,254.54, 26,089,750.08 and 4,612,759.26 is: 6,919,501.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,254.54 : 26,089,750.08 = 4,612,759.26 : x
  2. Step 2: Convert to fraction form
    17,392,254.54/26,089,750.08 = 4,612,759.26/x
  3. Step 3: Cross multiply
    17,392,254.54x = 26,089,750.08 × 4,612,759.26
  4. Step 4: Simplify right side
    17,392,254.54x = 120,345,736,272,605.73
  5. Step 5: Solve for x
    x = 120,345,736,272,605.73/17,392,254.54
  6. Step 6: Final answer
    x = 6,919,501.78

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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.