Home / 2,025,243.60-3,035,532.60-826,573.20

Finding the Fourth Proportional to 2,025,243.60, 3,035,532.60 and 826,573.20

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Solution

The fourth proportional to 2,025,243.60, 3,035,532.60 and 826,573.20 is: 1,238,907.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,243.60 : 3,035,532.60 = 826,573.20 : x
  2. Step 2: Convert to fraction form
    2,025,243.60/3,035,532.60 = 826,573.20/x
  3. Step 3: Cross multiply
    2,025,243.60x = 3,035,532.60 × 826,573.20
  4. Step 4: Simplify right side
    2,025,243.60x = 2,509,089,894,886.32
  5. Step 5: Solve for x
    x = 2,509,089,894,886.32/2,025,243.60
  6. Step 6: Final answer
    x = 1,238,907.70

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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.