Home / 7,311,193.64-10,089,762.56-4,048,008.44

Finding the Fourth Proportional to 7,311,193.64, 10,089,762.56 and 4,048,008.44

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Solution

The fourth proportional to 7,311,193.64, 10,089,762.56 and 4,048,008.44 is: 5,586,426.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,193.64 : 10,089,762.56 = 4,048,008.44 : x
  2. Step 2: Convert to fraction form
    7,311,193.64/10,089,762.56 = 4,048,008.44/x
  3. Step 3: Cross multiply
    7,311,193.64x = 10,089,762.56 × 4,048,008.44
  4. Step 4: Simplify right side
    7,311,193.64x = 40,843,444,000,476.01
  5. Step 5: Solve for x
    x = 40,843,444,000,476.01/7,311,193.64
  6. Step 6: Final answer
    x = 5,586,426.24

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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.