Home / 11,365,282.76-17,048,071.87-3,792,248.51

Finding the Fourth Proportional to 11,365,282.76, 17,048,071.87 and 3,792,248.51

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Solution

The fourth proportional to 11,365,282.76, 17,048,071.87 and 3,792,248.51 is: 5,688,422.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,282.76 : 17,048,071.87 = 3,792,248.51 : x
  2. Step 2: Convert to fraction form
    11,365,282.76/17,048,071.87 = 3,792,248.51/x
  3. Step 3: Cross multiply
    11,365,282.76x = 17,048,071.87 × 3,792,248.51
  4. Step 4: Simplify right side
    11,365,282.76x = 64,650,525,121,936.84
  5. Step 5: Solve for x
    x = 64,650,525,121,936.84/11,365,282.76
  6. Step 6: Final answer
    x = 5,688,422.06

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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.