Home / 5,664,923.10-8,500,927.68-2,299,130.10

Finding the Fourth Proportional to 5,664,923.10, 8,500,927.68 and 2,299,130.10

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Solution

The fourth proportional to 5,664,923.10, 8,500,927.68 and 2,299,130.10 is: 3,450,133.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,923.10 : 8,500,927.68 = 2,299,130.10 : x
  2. Step 2: Convert to fraction form
    5,664,923.10/8,500,927.68 = 2,299,130.10/x
  3. Step 3: Cross multiply
    5,664,923.10x = 8,500,927.68 × 2,299,130.10
  4. Step 4: Simplify right side
    5,664,923.10x = 19,544,738,707,011.17
  5. Step 5: Solve for x
    x = 19,544,738,707,011.17/5,664,923.10
  6. Step 6: Final answer
    x = 3,450,133.10

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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.