Home / 3,962,852.90-5,935,738.55-2,676,386.24

Finding the Fourth Proportional to 3,962,852.90, 5,935,738.55 and 2,676,386.24

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Solution

The fourth proportional to 3,962,852.90, 5,935,738.55 and 2,676,386.24 is: 4,008,811.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,852.90 : 5,935,738.55 = 2,676,386.24 : x
  2. Step 2: Convert to fraction form
    3,962,852.90/5,935,738.55 = 2,676,386.24/x
  3. Step 3: Cross multiply
    3,962,852.90x = 5,935,738.55 × 2,676,386.24
  4. Step 4: Simplify right side
    3,962,852.90x = 15,886,328,936,396.93
  5. Step 5: Solve for x
    x = 15,886,328,936,396.93/3,962,852.90
  6. Step 6: Final answer
    x = 4,008,811.16

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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.