Home / 11,082,629.06-15,293,883.24-6,187,934.46

Finding the Fourth Proportional to 11,082,629.06, 15,293,883.24 and 6,187,934.46

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Solution

The fourth proportional to 11,082,629.06, 15,293,883.24 and 6,187,934.46 is: 8,539,268.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,629.06 : 15,293,883.24 = 6,187,934.46 : x
  2. Step 2: Convert to fraction form
    11,082,629.06/15,293,883.24 = 6,187,934.46/x
  3. Step 3: Cross multiply
    11,082,629.06x = 15,293,883.24 × 6,187,934.46
  4. Step 4: Simplify right side
    11,082,629.06x = 94,637,547,128,012.45
  5. Step 5: Solve for x
    x = 94,637,547,128,012.45/11,082,629.06
  6. Step 6: Final answer
    x = 8,539,268.67

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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.