Home / 5,807,783.64-8,015,744.57-3,361,743.35

Finding the Fourth Proportional to 5,807,783.64, 8,015,744.57 and 3,361,743.35

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Solution

The fourth proportional to 5,807,783.64, 8,015,744.57 and 3,361,743.35 is: 4,639,786.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,783.64 : 8,015,744.57 = 3,361,743.35 : x
  2. Step 2: Convert to fraction form
    5,807,783.64/8,015,744.57 = 3,361,743.35/x
  3. Step 3: Cross multiply
    5,807,783.64x = 8,015,744.57 × 3,361,743.35
  4. Step 4: Simplify right side
    5,807,783.64x = 26,946,876,003,496.11
  5. Step 5: Solve for x
    x = 26,946,876,003,496.11/5,807,783.64
  6. Step 6: Final answer
    x = 4,639,786.48

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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.