Home / 3,392,557.62-5,089,083.48-1,262,641.02

Finding the Fourth Proportional to 3,392,557.62, 5,089,083.48 and 1,262,641.02

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Solution

The fourth proportional to 3,392,557.62, 5,089,083.48 and 1,262,641.02 is: 1,894,053.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,557.62 : 5,089,083.48 = 1,262,641.02 : x
  2. Step 2: Convert to fraction form
    3,392,557.62/5,089,083.48 = 1,262,641.02/x
  3. Step 3: Cross multiply
    3,392,557.62x = 5,089,083.48 × 1,262,641.02
  4. Step 4: Simplify right side
    3,392,557.62x = 6,425,685,556,052.35
  5. Step 5: Solve for x
    x = 6,425,685,556,052.35/3,392,557.62
  6. Step 6: Final answer
    x = 1,894,053.48

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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.