Home / 1,362,956.45-2,044,467.47-652,203.32

Finding the Fourth Proportional to 1,362,956.45, 2,044,467.47 and 652,203.32

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Solution

The fourth proportional to 1,362,956.45, 2,044,467.47 and 652,203.32 is: 978,320.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,956.45 : 2,044,467.47 = 652,203.32 : x
  2. Step 2: Convert to fraction form
    1,362,956.45/2,044,467.47 = 652,203.32/x
  3. Step 3: Cross multiply
    1,362,956.45x = 2,044,467.47 × 652,203.32
  4. Step 4: Simplify right side
    1,362,956.45x = 1,333,408,462,974.17
  5. Step 5: Solve for x
    x = 1,333,408,462,974.17/1,362,956.45
  6. Step 6: Final answer
    x = 978,320.67

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.