Home / 5,223,129.44-7,196,061.26-4,041,665.60

Finding the Fourth Proportional to 5,223,129.44, 7,196,061.26 and 4,041,665.60

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Solution

The fourth proportional to 5,223,129.44, 7,196,061.26 and 4,041,665.60 is: 5,568,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,223,129.44 : 7,196,061.26 = 4,041,665.60 : x
  2. Step 2: Convert to fraction form
    5,223,129.44/7,196,061.26 = 4,041,665.60/x
  3. Step 3: Cross multiply
    5,223,129.44x = 7,196,061.26 × 4,041,665.60
  4. Step 4: Simplify right side
    5,223,129.44x = 29,084,073,224,158.52
  5. Step 5: Solve for x
    x = 29,084,073,224,158.52/5,223,129.44
  6. Step 6: Final answer
    x = 5,568,323.28

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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.