Home / 2,366,096.40-3,548,269.80-768,711.60

Finding the Fourth Proportional to 2,366,096.40, 3,548,269.80 and 768,711.60

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Solution

The fourth proportional to 2,366,096.40, 3,548,269.80 and 768,711.60 is: 1,152,783.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,096.40 : 3,548,269.80 = 768,711.60 : x
  2. Step 2: Convert to fraction form
    2,366,096.40/3,548,269.80 = 768,711.60/x
  3. Step 3: Cross multiply
    2,366,096.40x = 3,548,269.80 × 768,711.60
  4. Step 4: Simplify right side
    2,366,096.40x = 2,727,596,155,189.68
  5. Step 5: Solve for x
    x = 2,727,596,155,189.68/2,366,096.40
  6. Step 6: Final answer
    x = 1,152,783.19

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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.