Home / 6,907,320.63-10,363,138.79-2,358,477.27

Finding the Fourth Proportional to 6,907,320.63, 10,363,138.79 and 2,358,477.27

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Solution

The fourth proportional to 6,907,320.63, 10,363,138.79 and 2,358,477.27 is: 3,538,452.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,320.63 : 10,363,138.79 = 2,358,477.27 : x
  2. Step 2: Convert to fraction form
    6,907,320.63/10,363,138.79 = 2,358,477.27/x
  3. Step 3: Cross multiply
    6,907,320.63x = 10,363,138.79 × 2,358,477.27
  4. Step 4: Simplify right side
    6,907,320.63x = 24,441,227,270,277.92
  5. Step 5: Solve for x
    x = 24,441,227,270,277.92/6,907,320.63
  6. Step 6: Final answer
    x = 3,538,452.69

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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.