Home / 9,183,269.32-13,776,896.71-2,793,355.60

Finding the Fourth Proportional to 9,183,269.32, 13,776,896.71 and 2,793,355.60

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Solution

The fourth proportional to 9,183,269.32, 13,776,896.71 and 2,793,355.60 is: 4,190,639.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,269.32 : 13,776,896.71 = 2,793,355.60 : x
  2. Step 2: Convert to fraction form
    9,183,269.32/13,776,896.71 = 2,793,355.60/x
  3. Step 3: Cross multiply
    9,183,269.32x = 13,776,896.71 × 2,793,355.60
  4. Step 4: Simplify right side
    9,183,269.32x = 38,483,771,570,381.21
  5. Step 5: Solve for x
    x = 38,483,771,570,381.21/9,183,269.32
  6. Step 6: Final answer
    x = 4,190,639.54

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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.