Home / 1,824,562.60-2,736,584.70-626,540.20

Finding the Fourth Proportional to 1,824,562.60, 2,736,584.70 and 626,540.20

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Solution

The fourth proportional to 1,824,562.60, 2,736,584.70 and 626,540.20 is: 939,721.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,562.60 : 2,736,584.70 = 626,540.20 : x
  2. Step 2: Convert to fraction form
    1,824,562.60/2,736,584.70 = 626,540.20/x
  3. Step 3: Cross multiply
    1,824,562.60x = 2,736,584.70 × 626,540.20
  4. Step 4: Simplify right side
    1,824,562.60x = 1,714,580,325,254.94
  5. Step 5: Solve for x
    x = 1,714,580,325,254.94/1,824,562.60
  6. Step 6: Final answer
    x = 939,721.29

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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.