Home / 967,174.56-1,334,691.27-537,445.67

Finding the Fourth Proportional to 967,174.56, 1,334,691.27 and 537,445.67

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Solution

The fourth proportional to 967,174.56, 1,334,691.27 and 537,445.67 is: 741,669.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,174.56 : 1,334,691.27 = 537,445.67 : x
  2. Step 2: Convert to fraction form
    967,174.56/1,334,691.27 = 537,445.67/x
  3. Step 3: Cross multiply
    967,174.56x = 1,334,691.27 × 537,445.67
  4. Step 4: Simplify right side
    967,174.56x = 717,324,037,174.85
  5. Step 5: Solve for x
    x = 717,324,037,174.85/967,174.56
  6. Step 6: Final answer
    x = 741,669.67

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1.5x scale

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.