Home / 707,035.50-1,060,563.12-201,596.67

Finding the Fourth Proportional to 707,035.50, 1,060,563.12 and 201,596.67

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Solution

The fourth proportional to 707,035.50, 1,060,563.12 and 201,596.67 is: 302,397.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,035.50 : 1,060,563.12 = 201,596.67 : x
  2. Step 2: Convert to fraction form
    707,035.50/1,060,563.12 = 201,596.67/x
  3. Step 3: Cross multiply
    707,035.50x = 1,060,563.12 × 201,596.67
  4. Step 4: Simplify right side
    707,035.50x = 213,805,993,316.81
  5. Step 5: Solve for x
    x = 213,805,993,316.81/707,035.50
  6. Step 6: Final answer
    x = 302,397.82

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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.