Home / 1,094,033.60-1,640,337.60-982,059.20

Finding the Fourth Proportional to 1,094,033.60, 1,640,337.60 and 982,059.20

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Solution

The fourth proportional to 1,094,033.60, 1,640,337.60 and 982,059.20 is: 1,472,448.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,033.60 : 1,640,337.60 = 982,059.20 : x
  2. Step 2: Convert to fraction form
    1,094,033.60/1,640,337.60 = 982,059.20/x
  3. Step 3: Cross multiply
    1,094,033.60x = 1,640,337.60 × 982,059.20
  4. Step 4: Simplify right side
    1,094,033.60x = 1,610,908,631,185.92
  5. Step 5: Solve for x
    x = 1,610,908,631,185.92/1,094,033.60
  6. Step 6: Final answer
    x = 1,472,448.96

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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.