Home / 8,010,682.16-11,054,697.09-4,339,670.41

Finding the Fourth Proportional to 8,010,682.16, 11,054,697.09 and 4,339,670.41

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Solution

The fourth proportional to 8,010,682.16, 11,054,697.09 and 4,339,670.41 is: 5,988,721.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010,682.16 : 11,054,697.09 = 4,339,670.41 : x
  2. Step 2: Convert to fraction form
    8,010,682.16/11,054,697.09 = 4,339,670.41/x
  3. Step 3: Cross multiply
    8,010,682.16x = 11,054,697.09 × 4,339,670.41
  4. Step 4: Simplify right side
    8,010,682.16x = 47,973,741,852,986.11
  5. Step 5: Solve for x
    x = 47,973,741,852,986.11/8,010,682.16
  6. Step 6: Final answer
    x = 5,988,721.17

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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.