Home / 5,812,166.48-8,713,525.79-2,028,306.56

Finding the Fourth Proportional to 5,812,166.48, 8,713,525.79 and 2,028,306.56

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Solution

The fourth proportional to 5,812,166.48, 8,713,525.79 and 2,028,306.56 is: 3,040,811.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,812,166.48 : 8,713,525.79 = 2,028,306.56 : x
  2. Step 2: Convert to fraction form
    5,812,166.48/8,713,525.79 = 2,028,306.56/x
  3. Step 3: Cross multiply
    5,812,166.48x = 8,713,525.79 × 2,028,306.56
  4. Step 4: Simplify right side
    5,812,166.48x = 17,673,701,482,089.32
  5. Step 5: Solve for x
    x = 17,673,701,482,089.32/5,812,166.48
  6. Step 6: Final answer
    x = 3,040,811.30

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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.