Home / 6,154,694.04-8,493,216.21-3,401,484.60

Finding the Fourth Proportional to 6,154,694.04, 8,493,216.21 and 3,401,484.60

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Solution

The fourth proportional to 6,154,694.04, 8,493,216.21 and 3,401,484.60 is: 4,693,904.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,694.04 : 8,493,216.21 = 3,401,484.60 : x
  2. Step 2: Convert to fraction form
    6,154,694.04/8,493,216.21 = 3,401,484.60/x
  3. Step 3: Cross multiply
    6,154,694.04x = 8,493,216.21 × 3,401,484.60
  4. Step 4: Simplify right side
    6,154,694.04x = 28,889,544,142,785.37
  5. Step 5: Solve for x
    x = 28,889,544,142,785.37/6,154,694.04
  6. Step 6: Final answer
    x = 4,693,904.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.