Home / 7,333,802.80-11,000,704.20-5,444,234.80

Finding the Fourth Proportional to 7,333,802.80, 11,000,704.20 and 5,444,234.80

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Solution

The fourth proportional to 7,333,802.80, 11,000,704.20 and 5,444,234.80 is: 8,166,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,802.80 : 11,000,704.20 = 5,444,234.80 : x
  2. Step 2: Convert to fraction form
    7,333,802.80/11,000,704.20 = 5,444,234.80/x
  3. Step 3: Cross multiply
    7,333,802.80x = 11,000,704.20 × 5,444,234.80
  4. Step 4: Simplify right side
    7,333,802.80x = 59,890,416,630,146.16
  5. Step 5: Solve for x
    x = 59,890,416,630,146.16/7,333,802.80
  6. Step 6: Final answer
    x = 8,166,352.20

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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.