Home / 1,824,563.10-2,736,585.45-626,540.70

Finding the Fourth Proportional to 1,824,563.10, 2,736,585.45 and 626,540.70

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Solution

The fourth proportional to 1,824,563.10, 2,736,585.45 and 626,540.70 is: 939,722.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,563.10 : 2,736,585.45 = 626,540.70 : x
  2. Step 2: Convert to fraction form
    1,824,563.10/2,736,585.45 = 626,540.70/x
  3. Step 3: Cross multiply
    1,824,563.10x = 2,736,585.45 × 626,540.70
  4. Step 4: Simplify right side
    1,824,563.10x = 1,714,582,163,452.82
  5. Step 5: Solve for x
    x = 1,714,582,163,452.82/1,824,563.10
  6. Step 6: Final answer
    x = 939,722.04

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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.