Home / 2,456,289.60-3,683,122.20-1,034,739.60

Finding the Fourth Proportional to 2,456,289.60, 3,683,122.20 and 1,034,739.60

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Solution

The fourth proportional to 2,456,289.60, 3,683,122.20 and 1,034,739.60 is: 1,551,556.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,289.60 : 3,683,122.20 = 1,034,739.60 : x
  2. Step 2: Convert to fraction form
    2,456,289.60/3,683,122.20 = 1,034,739.60/x
  3. Step 3: Cross multiply
    2,456,289.60x = 3,683,122.20 × 1,034,739.60
  4. Step 4: Simplify right side
    2,456,289.60x = 3,811,072,391,979.12
  5. Step 5: Solve for x
    x = 3,811,072,391,979.12/2,456,289.60
  6. Step 6: Final answer
    x = 1,551,556.62

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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.