Home / 4,022,666.40-6,033,999.60-2,322,055.20

Finding the Fourth Proportional to 4,022,666.40, 6,033,999.60 and 2,322,055.20

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Solution

The fourth proportional to 4,022,666.40, 6,033,999.60 and 2,322,055.20 is: 3,483,082.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,666.40 : 6,033,999.60 = 2,322,055.20 : x
  2. Step 2: Convert to fraction form
    4,022,666.40/6,033,999.60 = 2,322,055.20/x
  3. Step 3: Cross multiply
    4,022,666.40x = 6,033,999.60 × 2,322,055.20
  4. Step 4: Simplify right side
    4,022,666.40x = 14,011,280,147,977.92
  5. Step 5: Solve for x
    x = 14,011,280,147,977.92/4,022,666.40
  6. Step 6: Final answer
    x = 3,483,082.80

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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.