Home / 3,340,152.40-5,010,228.60-1,450,584.40

Finding the Fourth Proportional to 3,340,152.40, 5,010,228.60 and 1,450,584.40

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Solution

The fourth proportional to 3,340,152.40, 5,010,228.60 and 1,450,584.40 is: 2,175,876.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,152.40 : 5,010,228.60 = 1,450,584.40 : x
  2. Step 2: Convert to fraction form
    3,340,152.40/5,010,228.60 = 1,450,584.40/x
  3. Step 3: Cross multiply
    3,340,152.40x = 5,010,228.60 × 1,450,584.40
  4. Step 4: Simplify right side
    3,340,152.40x = 7,267,759,447,593.84
  5. Step 5: Solve for x
    x = 7,267,759,447,593.84/3,340,152.40
  6. Step 6: Final answer
    x = 2,175,876.60

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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.