Home / 3,977,328.96-5,968,131.36-1,733,330.88

Finding the Fourth Proportional to 3,977,328.96, 5,968,131.36 and 1,733,330.88

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Solution

The fourth proportional to 3,977,328.96, 5,968,131.36 and 1,733,330.88 is: 2,600,928.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,977,328.96 : 5,968,131.36 = 1,733,330.88 : x
  2. Step 2: Convert to fraction form
    3,977,328.96/5,968,131.36 = 1,733,330.88/x
  3. Step 3: Cross multiply
    3,977,328.96x = 5,968,131.36 × 1,733,330.88
  4. Step 4: Simplify right side
    3,977,328.96x = 10,344,746,382,184.40
  5. Step 5: Solve for x
    x = 10,344,746,382,184.40/3,977,328.96
  6. Step 6: Final answer
    x = 2,600,928.03

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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.