Home / 3,055,185.18-4,217,291.67-2,623,734.30

Finding the Fourth Proportional to 3,055,185.18, 4,217,291.67 and 2,623,734.30

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Solution

The fourth proportional to 3,055,185.18, 4,217,291.67 and 2,623,734.30 is: 3,621,729.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,185.18 : 4,217,291.67 = 2,623,734.30 : x
  2. Step 2: Convert to fraction form
    3,055,185.18/4,217,291.67 = 2,623,734.30/x
  3. Step 3: Cross multiply
    3,055,185.18x = 4,217,291.67 × 2,623,734.30
  4. Step 4: Simplify right side
    3,055,185.18x = 11,065,052,807,683.28
  5. Step 5: Solve for x
    x = 11,065,052,807,683.28/3,055,185.18
  6. Step 6: Final answer
    x = 3,621,729.01

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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.