Home / 6,119,205.60-9,185,879.70-3,284,853.60

Finding the Fourth Proportional to 6,119,205.60, 9,185,879.70 and 3,284,853.60

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Solution

The fourth proportional to 6,119,205.60, 9,185,879.70 and 3,284,853.60 is: 4,931,076.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,205.60 : 9,185,879.70 = 3,284,853.60 : x
  2. Step 2: Convert to fraction form
    6,119,205.60/9,185,879.70 = 3,284,853.60/x
  3. Step 3: Cross multiply
    6,119,205.60x = 9,185,879.70 × 3,284,853.60
  4. Step 4: Simplify right side
    6,119,205.60x = 30,174,270,001,711.92
  5. Step 5: Solve for x
    x = 30,174,270,001,711.92/6,119,205.60
  6. Step 6: Final answer
    x = 4,931,076.35

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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.