Home / 4,669,271.94-6,443,605.90-2,632,081.44

Finding the Fourth Proportional to 4,669,271.94, 6,443,605.90 and 2,632,081.44

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Solution

The fourth proportional to 4,669,271.94, 6,443,605.90 and 2,632,081.44 is: 3,632,278.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,271.94 : 6,443,605.90 = 2,632,081.44 : x
  2. Step 2: Convert to fraction form
    4,669,271.94/6,443,605.90 = 2,632,081.44/x
  3. Step 3: Cross multiply
    4,669,271.94x = 6,443,605.90 × 2,632,081.44
  4. Step 4: Simplify right side
    4,669,271.94x = 16,960,095,496,064.50
  5. Step 5: Solve for x
    x = 16,960,095,496,064.50/4,669,271.94
  6. Step 6: Final answer
    x = 3,632,278.38

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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.