Home / 11,083,270.65-15,297,463.50-6,501,068.25

Finding the Fourth Proportional to 11,083,270.65, 15,297,463.50 and 6,501,068.25

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Solution

The fourth proportional to 11,083,270.65, 15,297,463.50 and 6,501,068.25 is: 8,972,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083,270.65 : 15,297,463.50 = 6,501,068.25 : x
  2. Step 2: Convert to fraction form
    11,083,270.65/15,297,463.50 = 6,501,068.25/x
  3. Step 3: Cross multiply
    11,083,270.65x = 15,297,463.50 × 6,501,068.25
  4. Step 4: Simplify right side
    11,083,270.65x = 99,449,854,265,383.88
  5. Step 5: Solve for x
    x = 99,449,854,265,383.88/11,083,270.65
  6. Step 6: Final answer
    x = 8,972,969.93

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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.