Home / 9,694,051.86-13,377,717.63-5,343,146.58

Finding the Fourth Proportional to 9,694,051.86, 13,377,717.63 and 5,343,146.58

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Solution

The fourth proportional to 9,694,051.86, 13,377,717.63 and 5,343,146.58 is: 7,373,501.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694,051.86 : 13,377,717.63 = 5,343,146.58 : x
  2. Step 2: Convert to fraction form
    9,694,051.86/13,377,717.63 = 5,343,146.58/x
  3. Step 3: Cross multiply
    9,694,051.86x = 13,377,717.63 × 5,343,146.58
  4. Step 4: Simplify right side
    9,694,051.86x = 71,479,106,202,940.20
  5. Step 5: Solve for x
    x = 71,479,106,202,940.20/9,694,051.86
  6. Step 6: Final answer
    x = 7,373,501.53

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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.