Home / 6,743,285.60-10,114,928.40-2,482,572.20

Finding the Fourth Proportional to 6,743,285.60, 10,114,928.40 and 2,482,572.20

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Solution

The fourth proportional to 6,743,285.60, 10,114,928.40 and 2,482,572.20 is: 3,723,858.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,285.60 : 10,114,928.40 = 2,482,572.20 : x
  2. Step 2: Convert to fraction form
    6,743,285.60/10,114,928.40 = 2,482,572.20/x
  3. Step 3: Cross multiply
    6,743,285.60x = 10,114,928.40 × 2,482,572.20
  4. Step 4: Simplify right side
    6,743,285.60x = 25,111,040,050,830.48
  5. Step 5: Solve for x
    x = 25,111,040,050,830.48/6,743,285.60
  6. Step 6: Final answer
    x = 3,723,858.30

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Double scale
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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.