Home / 10,688,324.92-14,749,493.23-5,793,441.91

Finding the Fourth Proportional to 10,688,324.92, 14,749,493.23 and 5,793,441.91

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Solution

The fourth proportional to 10,688,324.92, 14,749,493.23 and 5,793,441.91 is: 7,994,735.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,688,324.92 : 14,749,493.23 = 5,793,441.91 : x
  2. Step 2: Convert to fraction form
    10,688,324.92/14,749,493.23 = 5,793,441.91/x
  3. Step 3: Cross multiply
    10,688,324.92x = 14,749,493.23 × 5,793,441.91
  4. Step 4: Simplify right side
    10,688,324.92x = 85,450,332,263,528.47
  5. Step 5: Solve for x
    x = 85,450,332,263,528.47/10,688,324.92
  6. Step 6: Final answer
    x = 7,994,735.65

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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.