Home / 9,243,106.58-12,751,188.74-5,980,974.34

Finding the Fourth Proportional to 9,243,106.58, 12,751,188.74 and 5,980,974.34

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Solution

The fourth proportional to 9,243,106.58, 12,751,188.74 and 5,980,974.34 is: 8,250,963.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,106.58 : 12,751,188.74 = 5,980,974.34 : x
  2. Step 2: Convert to fraction form
    9,243,106.58/12,751,188.74 = 5,980,974.34/x
  3. Step 3: Cross multiply
    9,243,106.58x = 12,751,188.74 × 5,980,974.34
  4. Step 4: Simplify right side
    9,243,106.58x = 76,264,532,658,436.94
  5. Step 5: Solve for x
    x = 76,264,532,658,436.94/9,243,106.58
  6. Step 6: Final answer
    x = 8,250,963.24

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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.