Home / 2,554,311.66-3,831,763.96-848,607.18

Finding the Fourth Proportional to 2,554,311.66, 3,831,763.96 and 848,607.18

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Solution

The fourth proportional to 2,554,311.66, 3,831,763.96 and 848,607.18 is: 1,273,009.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,311.66 : 3,831,763.96 = 848,607.18 : x
  2. Step 2: Convert to fraction form
    2,554,311.66/3,831,763.96 = 848,607.18/x
  3. Step 3: Cross multiply
    2,554,311.66x = 3,831,763.96 × 848,607.18
  4. Step 4: Simplify right side
    2,554,311.66x = 3,251,662,408,521.23
  5. Step 5: Solve for x
    x = 3,251,662,408,521.23/2,554,311.66
  6. Step 6: Final answer
    x = 1,273,009.26

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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.