Home / 5,851,474.96-8,071,783.72-3,403,810.64

Finding the Fourth Proportional to 5,851,474.96, 8,071,783.72 and 3,403,810.64

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Solution

The fourth proportional to 5,851,474.96, 8,071,783.72 and 3,403,810.64 is: 4,695,367.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851,474.96 : 8,071,783.72 = 3,403,810.64 : x
  2. Step 2: Convert to fraction form
    5,851,474.96/8,071,783.72 = 3,403,810.64/x
  3. Step 3: Cross multiply
    5,851,474.96x = 8,071,783.72 × 3,403,810.64
  4. Step 4: Simplify right side
    5,851,474.96x = 27,474,823,309,914.78
  5. Step 5: Solve for x
    x = 27,474,823,309,914.78/5,851,474.96
  6. Step 6: Final answer
    x = 4,695,367.15

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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.