Home / 4,615,986.36-6,369,727.41-2,550,977.22

Finding the Fourth Proportional to 4,615,986.36, 6,369,727.41 and 2,550,977.22

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Solution

The fourth proportional to 4,615,986.36, 6,369,727.41 and 2,550,977.22 is: 3,520,164.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,986.36 : 6,369,727.41 = 2,550,977.22 : x
  2. Step 2: Convert to fraction form
    4,615,986.36/6,369,727.41 = 2,550,977.22/x
  3. Step 3: Cross multiply
    4,615,986.36x = 6,369,727.41 × 2,550,977.22
  4. Step 4: Simplify right side
    4,615,986.36x = 16,249,029,520,519.60
  5. Step 5: Solve for x
    x = 16,249,029,520,519.60/4,615,986.36
  6. Step 6: Final answer
    x = 3,520,164.11

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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.