Home / 7,066,757.40-10,600,136.10-4,673,304.60

Finding the Fourth Proportional to 7,066,757.40, 10,600,136.10 and 4,673,304.60

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Solution

The fourth proportional to 7,066,757.40, 10,600,136.10 and 4,673,304.60 is: 7,009,956.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,757.40 : 10,600,136.10 = 4,673,304.60 : x
  2. Step 2: Convert to fraction form
    7,066,757.40/10,600,136.10 = 4,673,304.60/x
  3. Step 3: Cross multiply
    7,066,757.40x = 10,600,136.10 × 4,673,304.60
  4. Step 4: Simplify right side
    7,066,757.40x = 49,537,664,796,756.05
  5. Step 5: Solve for x
    x = 49,537,664,796,756.05/7,066,757.40
  6. Step 6: Final answer
    x = 7,009,956.90

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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.