Home / 973,333.07-1,460,311.51-681,516.85

Finding the Fourth Proportional to 973,333.07, 1,460,311.51 and 681,516.85

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Solution

The fourth proportional to 973,333.07, 1,460,311.51 and 681,516.85 is: 1,022,493.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,333.07 : 1,460,311.51 = 681,516.85 : x
  2. Step 2: Convert to fraction form
    973,333.07/1,460,311.51 = 681,516.85/x
  3. Step 3: Cross multiply
    973,333.07x = 1,460,311.51 × 681,516.85
  4. Step 4: Simplify right side
    973,333.07x = 995,226,898,975.30
  5. Step 5: Solve for x
    x = 995,226,898,975.30/973,333.07
  6. Step 6: Final answer
    x = 1,022,493.67

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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.