Home / 2,938,544.04-4,409,172-1,341,596.64

Finding the Fourth Proportional to 2,938,544.04, 4,409,172 and 1,341,596.64

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Solution

The fourth proportional to 2,938,544.04, 4,409,172 and 1,341,596.64 is: 2,013,014.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,544.04 : 4,409,172 = 1,341,596.64 : x
  2. Step 2: Convert to fraction form
    2,938,544.04/4,409,172 = 1,341,596.64/x
  3. Step 3: Cross multiply
    2,938,544.04x = 4,409,172 × 1,341,596.64
  4. Step 4: Simplify right side
    2,938,544.04x = 5,915,330,340,382.08
  5. Step 5: Solve for x
    x = 5,915,330,340,382.08/2,938,544.04
  6. Step 6: Final answer
    x = 2,013,014.02

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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.