Home / 6,228,768.30-9,343,152.45-4,969,056.30

Finding the Fourth Proportional to 6,228,768.30, 9,343,152.45 and 4,969,056.30

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Solution

The fourth proportional to 6,228,768.30, 9,343,152.45 and 4,969,056.30 is: 7,453,584.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,768.30 : 9,343,152.45 = 4,969,056.30 : x
  2. Step 2: Convert to fraction form
    6,228,768.30/9,343,152.45 = 4,969,056.30/x
  3. Step 3: Cross multiply
    6,228,768.30x = 9,343,152.45 × 4,969,056.30
  4. Step 4: Simplify right side
    6,228,768.30x = 46,426,650,543,532.93
  5. Step 5: Solve for x
    x = 46,426,650,543,532.93/6,228,768.30
  6. Step 6: Final answer
    x = 7,453,584.45

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Double scale
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Similar ratio
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1.5x scale

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.