Home / 6,417,276.60-9,628,506.90-2,823,727.80

Finding the Fourth Proportional to 6,417,276.60, 9,628,506.90 and 2,823,727.80

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Solution

The fourth proportional to 6,417,276.60, 9,628,506.90 and 2,823,727.80 is: 4,236,732.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,276.60 : 9,628,506.90 = 2,823,727.80 : x
  2. Step 2: Convert to fraction form
    6,417,276.60/9,628,506.90 = 2,823,727.80/x
  3. Step 3: Cross multiply
    6,417,276.60x = 9,628,506.90 × 2,823,727.80
  4. Step 4: Simplify right side
    6,417,276.60x = 27,188,282,606,021.82
  5. Step 5: Solve for x
    x = 27,188,282,606,021.82/6,417,276.60
  6. Step 6: Final answer
    x = 4,236,732.23

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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.