Home / 1,530,581.97-2,295,797.02-570,962.82

Finding the Fourth Proportional to 1,530,581.97, 2,295,797.02 and 570,962.82

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Solution

The fourth proportional to 1,530,581.97, 2,295,797.02 and 570,962.82 is: 856,415.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,581.97 : 2,295,797.02 = 570,962.82 : x
  2. Step 2: Convert to fraction form
    1,530,581.97/2,295,797.02 = 570,962.82/x
  3. Step 3: Cross multiply
    1,530,581.97x = 2,295,797.02 × 570,962.82
  4. Step 4: Simplify right side
    1,530,581.97x = 1,310,814,751,080.29
  5. Step 5: Solve for x
    x = 1,310,814,751,080.29/1,530,581.97
  6. Step 6: Final answer
    x = 856,415.91

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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.