Home / 11,204,533.92-16,807,396.85-3,528,779.01

Finding the Fourth Proportional to 11,204,533.92, 16,807,396.85 and 3,528,779.01

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Solution

The fourth proportional to 11,204,533.92, 16,807,396.85 and 3,528,779.01 is: 5,293,356.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,533.92 : 16,807,396.85 = 3,528,779.01 : x
  2. Step 2: Convert to fraction form
    11,204,533.92/16,807,396.85 = 3,528,779.01/x
  3. Step 3: Cross multiply
    11,204,533.92x = 16,807,396.85 × 3,528,779.01
  4. Step 4: Simplify right side
    11,204,533.92x = 59,309,589,199,376.22
  5. Step 5: Solve for x
    x = 59,309,589,199,376.22/11,204,533.92
  6. Step 6: Final answer
    x = 5,293,356.21

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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.