Home / 4,831,808.10-7,231,941.05-3,552,076.82

Finding the Fourth Proportional to 4,831,808.10, 7,231,941.05 and 3,552,076.82

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Solution

The fourth proportional to 4,831,808.10, 7,231,941.05 and 3,552,076.82 is: 5,316,521.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,808.10 : 7,231,941.05 = 3,552,076.82 : x
  2. Step 2: Convert to fraction form
    4,831,808.10/7,231,941.05 = 3,552,076.82/x
  3. Step 3: Cross multiply
    4,831,808.10x = 7,231,941.05 × 3,552,076.82
  4. Step 4: Simplify right side
    4,831,808.10x = 25,688,410,113,391.37
  5. Step 5: Solve for x
    x = 25,688,410,113,391.37/4,831,808.10
  6. Step 6: Final answer
    x = 5,316,521.18

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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.