Home / 8,052,407.25-11,112,322.01-4,430,735.25

Finding the Fourth Proportional to 8,052,407.25, 11,112,322.01 and 4,430,735.25

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Solution

The fourth proportional to 8,052,407.25, 11,112,322.01 and 4,430,735.25 is: 6,114,414.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,407.25 : 11,112,322.01 = 4,430,735.25 : x
  2. Step 2: Convert to fraction form
    8,052,407.25/11,112,322.01 = 4,430,735.25/x
  3. Step 3: Cross multiply
    8,052,407.25x = 11,112,322.01 × 4,430,735.25
  4. Step 4: Simplify right side
    8,052,407.25x = 49,235,756,816,904.18
  5. Step 5: Solve for x
    x = 49,235,756,816,904.18/8,052,407.25
  6. Step 6: Final answer
    x = 6,114,414.65

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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.