Home / 9,362,121.60-14,012,078.40-6,796,041.60

Finding the Fourth Proportional to 9,362,121.60, 14,012,078.40 and 6,796,041.60

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Solution

The fourth proportional to 9,362,121.60, 14,012,078.40 and 6,796,041.60 is: 10,171,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,121.60 : 14,012,078.40 = 6,796,041.60 : x
  2. Step 2: Convert to fraction form
    9,362,121.60/14,012,078.40 = 6,796,041.60/x
  3. Step 3: Cross multiply
    9,362,121.60x = 14,012,078.40 × 6,796,041.60
  4. Step 4: Simplify right side
    9,362,121.60x = 95,226,667,708,861.44
  5. Step 5: Solve for x
    x = 95,226,667,708,861.44/9,362,121.60
  6. Step 6: Final answer
    x = 10,171,483.75

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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.