Home / 8,048,912.04-11,103,834.48-4,783,871.16

Finding the Fourth Proportional to 8,048,912.04, 11,103,834.48 and 4,783,871.16

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Solution

The fourth proportional to 8,048,912.04, 11,103,834.48 and 4,783,871.16 is: 6,599,564.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,912.04 : 11,103,834.48 = 4,783,871.16 : x
  2. Step 2: Convert to fraction form
    8,048,912.04/11,103,834.48 = 4,783,871.16/x
  3. Step 3: Cross multiply
    8,048,912.04x = 11,103,834.48 × 4,783,871.16
  4. Step 4: Simplify right side
    8,048,912.04x = 53,119,313,534,285.60
  5. Step 5: Solve for x
    x = 53,119,313,534,285.60/8,048,912.04
  6. Step 6: Final answer
    x = 6,599,564.42

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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.