Home / 3,410,303.95-5,114,874.39-1,135,570.18

Finding the Fourth Proportional to 3,410,303.95, 5,114,874.39 and 1,135,570.18

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Solution

The fourth proportional to 3,410,303.95, 5,114,874.39 and 1,135,570.18 is: 1,703,161.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,303.95 : 5,114,874.39 = 1,135,570.18 : x
  2. Step 2: Convert to fraction form
    3,410,303.95/5,114,874.39 = 1,135,570.18/x
  3. Step 3: Cross multiply
    3,410,303.95x = 5,114,874.39 × 1,135,570.18
  4. Step 4: Simplify right side
    3,410,303.95x = 5,808,298,831,729.69
  5. Step 5: Solve for x
    x = 5,808,298,831,729.69/3,410,303.95
  6. Step 6: Final answer
    x = 1,703,161.63

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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.