Home / 6,107,907.26-9,162,987.20-2,009,459.14

Finding the Fourth Proportional to 6,107,907.26, 9,162,987.20 and 2,009,459.14

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Solution

The fourth proportional to 6,107,907.26, 9,162,987.20 and 2,009,459.14 is: 3,014,559.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,907.26 : 9,162,987.20 = 2,009,459.14 : x
  2. Step 2: Convert to fraction form
    6,107,907.26/9,162,987.20 = 2,009,459.14/x
  3. Step 3: Cross multiply
    6,107,907.26x = 9,162,987.20 × 2,009,459.14
  4. Step 4: Simplify right side
    6,107,907.26x = 18,412,648,353,323.71
  5. Step 5: Solve for x
    x = 18,412,648,353,323.71/6,107,907.26
  6. Step 6: Final answer
    x = 3,014,559.25

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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.