Home / 3,080,025.70-4,616,780.61-1,160,106.19

Finding the Fourth Proportional to 3,080,025.70, 4,616,780.61 and 1,160,106.19

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Solution

The fourth proportional to 3,080,025.70, 4,616,780.61 and 1,160,106.19 is: 1,738,932.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,025.70 : 4,616,780.61 = 1,160,106.19 : x
  2. Step 2: Convert to fraction form
    3,080,025.70/4,616,780.61 = 1,160,106.19/x
  3. Step 3: Cross multiply
    3,080,025.70x = 4,616,780.61 × 1,160,106.19
  4. Step 4: Simplify right side
    3,080,025.70x = 5,355,955,749,815.83
  5. Step 5: Solve for x
    x = 5,355,955,749,815.83/3,080,025.70
  6. Step 6: Final answer
    x = 1,738,932.16

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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.