Home / 3,772,002.19-5,658,055.19-1,076,326.54

Finding the Fourth Proportional to 3,772,002.19, 5,658,055.19 and 1,076,326.54

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Solution

The fourth proportional to 3,772,002.19, 5,658,055.19 and 1,076,326.54 is: 1,614,504.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,002.19 : 5,658,055.19 = 1,076,326.54 : x
  2. Step 2: Convert to fraction form
    3,772,002.19/5,658,055.19 = 1,076,326.54/x
  3. Step 3: Cross multiply
    3,772,002.19x = 5,658,055.19 × 1,076,326.54
  4. Step 4: Simplify right side
    3,772,002.19x = 6,089,914,963,977.86
  5. Step 5: Solve for x
    x = 6,089,914,963,977.86/3,772,002.19
  6. Step 6: Final answer
    x = 1,614,504.62

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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.