Home / 3,048,081.84-4,574,863.80-1,629,350.64

Finding the Fourth Proportional to 3,048,081.84, 4,574,863.80 and 1,629,350.64

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Solution

The fourth proportional to 3,048,081.84, 4,574,863.80 and 1,629,350.64 is: 2,445,491.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,081.84 : 4,574,863.80 = 1,629,350.64 : x
  2. Step 2: Convert to fraction form
    3,048,081.84/4,574,863.80 = 1,629,350.64/x
  3. Step 3: Cross multiply
    3,048,081.84x = 4,574,863.80 × 1,629,350.64
  4. Step 4: Simplify right side
    3,048,081.84x = 7,454,057,260,442.83
  5. Step 5: Solve for x
    x = 7,454,057,260,442.83/3,048,081.84
  6. Step 6: Final answer
    x = 2,445,491.18

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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.