Home / 11,052,176.30-16,578,264.45-3,074,000.30

Finding the Fourth Proportional to 11,052,176.30, 16,578,264.45 and 3,074,000.30

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Solution

The fourth proportional to 11,052,176.30, 16,578,264.45 and 3,074,000.30 is: 4,611,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,176.30 : 16,578,264.45 = 3,074,000.30 : x
  2. Step 2: Convert to fraction form
    11,052,176.30/16,578,264.45 = 3,074,000.30/x
  3. Step 3: Cross multiply
    11,052,176.30x = 16,578,264.45 × 3,074,000.30
  4. Step 4: Simplify right side
    11,052,176.30x = 50,961,589,892,779.33
  5. Step 5: Solve for x
    x = 50,961,589,892,779.33/11,052,176.30
  6. Step 6: Final answer
    x = 4,611,000.45

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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.