Home / 11,365,277.84-17,048,064.49-3,792,243.59

Finding the Fourth Proportional to 11,365,277.84, 17,048,064.49 and 3,792,243.59

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Solution

The fourth proportional to 11,365,277.84, 17,048,064.49 and 3,792,243.59 is: 5,688,414.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,277.84 : 17,048,064.49 = 3,792,243.59 : x
  2. Step 2: Convert to fraction form
    11,365,277.84/17,048,064.49 = 3,792,243.59/x
  3. Step 3: Cross multiply
    11,365,277.84x = 17,048,064.49 × 3,792,243.59
  4. Step 4: Simplify right side
    11,365,277.84x = 64,650,413,216,038.34
  5. Step 5: Solve for x
    x = 64,650,413,216,038.34/11,365,277.84
  6. Step 6: Final answer
    x = 5,688,414.67

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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.