Home / 4,601,000.16-6,349,405.41-2,668,406.58

Finding the Fourth Proportional to 4,601,000.16, 6,349,405.41 and 2,668,406.58

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Solution

The fourth proportional to 4,601,000.16, 6,349,405.41 and 2,668,406.58 is: 3,682,415.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,000.16 : 6,349,405.41 = 2,668,406.58 : x
  2. Step 2: Convert to fraction form
    4,601,000.16/6,349,405.41 = 2,668,406.58/x
  3. Step 3: Cross multiply
    4,601,000.16x = 6,349,405.41 × 2,668,406.58
  4. Step 4: Simplify right side
    4,601,000.16x = 16,942,795,175,131.60
  5. Step 5: Solve for x
    x = 16,942,795,175,131.60/4,601,000.16
  6. Step 6: Final answer
    x = 3,682,415.69

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1.5x scale

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.