Home / 4,458,864.84-6,155,112.42-3,010,520.04

Finding the Fourth Proportional to 4,458,864.84, 6,155,112.42 and 3,010,520.04

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Solution

The fourth proportional to 4,458,864.84, 6,155,112.42 and 3,010,520.04 is: 4,155,786.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,864.84 : 6,155,112.42 = 3,010,520.04 : x
  2. Step 2: Convert to fraction form
    4,458,864.84/6,155,112.42 = 3,010,520.04/x
  3. Step 3: Cross multiply
    4,458,864.84x = 6,155,112.42 × 3,010,520.04
  4. Step 4: Simplify right side
    4,458,864.84x = 18,530,089,288,862.90
  5. Step 5: Solve for x
    x = 18,530,089,288,862.90/4,458,864.84
  6. Step 6: Final answer
    x = 4,155,786.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.