Home / 3,358,033.88-5,036,558.72-1,651,719.18

Finding the Fourth Proportional to 3,358,033.88, 5,036,558.72 and 1,651,719.18

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Solution

The fourth proportional to 3,358,033.88, 5,036,558.72 and 1,651,719.18 is: 2,477,336.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,033.88 : 5,036,558.72 = 1,651,719.18 : x
  2. Step 2: Convert to fraction form
    3,358,033.88/5,036,558.72 = 1,651,719.18/x
  3. Step 3: Cross multiply
    3,358,033.88x = 5,036,558.72 × 1,651,719.18
  4. Step 4: Simplify right side
    3,358,033.88x = 8,318,980,630,761.65
  5. Step 5: Solve for x
    x = 8,318,980,630,761.65/3,358,033.88
  6. Step 6: Final answer
    x = 2,477,336.72

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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.