Home / 11,365,291.77-17,048,085.39-3,792,257.52

Finding the Fourth Proportional to 11,365,291.77, 17,048,085.39 and 3,792,257.52

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Solution

The fourth proportional to 11,365,291.77, 17,048,085.39 and 3,792,257.52 is: 5,688,435.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,291.77 : 17,048,085.39 = 3,792,257.52 : x
  2. Step 2: Convert to fraction form
    11,365,291.77/17,048,085.39 = 3,792,257.52/x
  3. Step 3: Cross multiply
    11,365,291.77x = 17,048,085.39 × 3,792,257.52
  4. Step 4: Simplify right side
    11,365,291.77x = 64,650,730,021,829.63
  5. Step 5: Solve for x
    x = 64,650,730,021,829.63/11,365,291.77
  6. Step 6: Final answer
    x = 5,688,435.57

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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.