Home / 6,522,462.40-9,783,693.60-4,097,516.80

Finding the Fourth Proportional to 6,522,462.40, 9,783,693.60 and 4,097,516.80

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Solution

The fourth proportional to 6,522,462.40, 9,783,693.60 and 4,097,516.80 is: 6,146,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,462.40 : 9,783,693.60 = 4,097,516.80 : x
  2. Step 2: Convert to fraction form
    6,522,462.40/9,783,693.60 = 4,097,516.80/x
  3. Step 3: Cross multiply
    6,522,462.40x = 9,783,693.60 × 4,097,516.80
  4. Step 4: Simplify right side
    6,522,462.40x = 40,088,848,892,052.48
  5. Step 5: Solve for x
    x = 40,088,848,892,052.48/6,522,462.40
  6. Step 6: Final answer
    x = 6,146,275.20

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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.