Home / 7,314,058.80-10,093,475.31-4,412,889.09

Finding the Fourth Proportional to 7,314,058.80, 10,093,475.31 and 4,412,889.09

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Solution

The fourth proportional to 7,314,058.80, 10,093,475.31 and 4,412,889.09 is: 6,089,831.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,058.80 : 10,093,475.31 = 4,412,889.09 : x
  2. Step 2: Convert to fraction form
    7,314,058.80/10,093,475.31 = 4,412,889.09/x
  3. Step 3: Cross multiply
    7,314,058.80x = 10,093,475.31 × 4,412,889.09
  4. Step 4: Simplify right side
    7,314,058.80x = 44,541,387,075,683.37
  5. Step 5: Solve for x
    x = 44,541,387,075,683.37/7,314,058.80
  6. Step 6: Final answer
    x = 6,089,831.69

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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.