Home / 7,314,051.12-10,093,464.72-4,412,881.44

Finding the Fourth Proportional to 7,314,051.12, 10,093,464.72 and 4,412,881.44

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Solution

The fourth proportional to 7,314,051.12, 10,093,464.72 and 4,412,881.44 is: 6,089,821.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,051.12 : 10,093,464.72 = 4,412,881.44 : x
  2. Step 2: Convert to fraction form
    7,314,051.12/10,093,464.72 = 4,412,881.44/x
  3. Step 3: Cross multiply
    7,314,051.12x = 10,093,464.72 × 4,412,881.44
  4. Step 4: Simplify right side
    7,314,051.12x = 44,541,263,128,182.80
  5. Step 5: Solve for x
    x = 44,541,263,128,182.80/7,314,051.12
  6. Step 6: Final answer
    x = 6,089,821.14

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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.