Home / 3,624,017.48-5,001,147.34-1,992,452.60

Finding the Fourth Proportional to 3,624,017.48, 5,001,147.34 and 1,992,452.60

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Solution

The fourth proportional to 3,624,017.48, 5,001,147.34 and 1,992,452.60 is: 2,749,586.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,017.48 : 5,001,147.34 = 1,992,452.60 : x
  2. Step 2: Convert to fraction form
    3,624,017.48/5,001,147.34 = 1,992,452.60/x
  3. Step 3: Cross multiply
    3,624,017.48x = 5,001,147.34 × 1,992,452.60
  4. Step 4: Simplify right side
    3,624,017.48x = 9,964,549,020,566.08
  5. Step 5: Solve for x
    x = 9,964,549,020,566.08/3,624,017.48
  6. Step 6: Final answer
    x = 2,749,586.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.