Home / 7,019,945.33-10,522,189.58-4,590,096.53

Finding the Fourth Proportional to 7,019,945.33, 10,522,189.58 and 4,590,096.53

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Solution

The fourth proportional to 7,019,945.33, 10,522,189.58 and 4,590,096.53 is: 6,880,091.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,945.33 : 10,522,189.58 = 4,590,096.53 : x
  2. Step 2: Convert to fraction form
    7,019,945.33/10,522,189.58 = 4,590,096.53/x
  3. Step 3: Cross multiply
    7,019,945.33x = 10,522,189.58 × 4,590,096.53
  4. Step 4: Simplify right side
    7,019,945.33x = 48,297,865,803,598.73
  5. Step 5: Solve for x
    x = 48,297,865,803,598.73/7,019,945.33
  6. Step 6: Final answer
    x = 6,880,091.45

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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.