Home / 4,828,216.40-7,242,324.60-4,048,769.60

Finding the Fourth Proportional to 4,828,216.40, 7,242,324.60 and 4,048,769.60

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Solution

The fourth proportional to 4,828,216.40, 7,242,324.60 and 4,048,769.60 is: 6,073,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,216.40 : 7,242,324.60 = 4,048,769.60 : x
  2. Step 2: Convert to fraction form
    4,828,216.40/7,242,324.60 = 4,048,769.60/x
  3. Step 3: Cross multiply
    4,828,216.40x = 7,242,324.60 × 4,048,769.60
  4. Step 4: Simplify right side
    4,828,216.40x = 29,322,503,673,812.16
  5. Step 5: Solve for x
    x = 29,322,503,673,812.16/4,828,216.40
  6. Step 6: Final answer
    x = 6,073,154.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.