Home / 1,598,714.66-2,398,091.02-445,891.16

Finding the Fourth Proportional to 1,598,714.66, 2,398,091.02 and 445,891.16

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Solution

The fourth proportional to 1,598,714.66, 2,398,091.02 and 445,891.16 is: 668,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,714.66 : 2,398,091.02 = 445,891.16 : x
  2. Step 2: Convert to fraction form
    1,598,714.66/2,398,091.02 = 445,891.16/x
  3. Step 3: Cross multiply
    1,598,714.66x = 2,398,091.02 × 445,891.16
  4. Step 4: Simplify right side
    1,598,714.66x = 1,069,287,591,573.88
  5. Step 5: Solve for x
    x = 1,069,287,591,573.88/1,598,714.66
  6. Step 6: Final answer
    x = 668,842.05

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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.