Home / 4,188,877.02-5,780,673.46-2,353,412.70

Finding the Fourth Proportional to 4,188,877.02, 5,780,673.46 and 2,353,412.70

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Solution

The fourth proportional to 4,188,877.02, 5,780,673.46 and 2,353,412.70 is: 3,247,722.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,877.02 : 5,780,673.46 = 2,353,412.70 : x
  2. Step 2: Convert to fraction form
    4,188,877.02/5,780,673.46 = 2,353,412.70/x
  3. Step 3: Cross multiply
    4,188,877.02x = 5,780,673.46 × 2,353,412.70
  4. Step 4: Simplify right side
    4,188,877.02x = 13,604,310,306,413.57
  5. Step 5: Solve for x
    x = 13,604,310,306,413.57/4,188,877.02
  6. Step 6: Final answer
    x = 3,247,722.54

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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.