Home / 967,070.34-1,335,362.76-806,765.67

Finding the Fourth Proportional to 967,070.34, 1,335,362.76 and 806,765.67

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Solution

The fourth proportional to 967,070.34, 1,335,362.76 and 806,765.67 is: 1,114,008.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,070.34 : 1,335,362.76 = 806,765.67 : x
  2. Step 2: Convert to fraction form
    967,070.34/1,335,362.76 = 806,765.67/x
  3. Step 3: Cross multiply
    967,070.34x = 1,335,362.76 × 806,765.67
  4. Step 4: Simplify right side
    967,070.34x = 1,077,324,831,764.45
  5. Step 5: Solve for x
    x = 1,077,324,831,764.45/967,070.34
  6. Step 6: Final answer
    x = 1,114,008.76

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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.