Home / 1,714,623.12-2,570,325.44-576,589.56

Finding the Fourth Proportional to 1,714,623.12, 2,570,325.44 and 576,589.56

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Solution

The fourth proportional to 1,714,623.12, 2,570,325.44 and 576,589.56 is: 864,343.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,623.12 : 2,570,325.44 = 576,589.56 : x
  2. Step 2: Convert to fraction form
    1,714,623.12/2,570,325.44 = 576,589.56/x
  3. Step 3: Cross multiply
    1,714,623.12x = 2,570,325.44 × 576,589.56
  4. Step 4: Simplify right side
    1,714,623.12x = 1,482,022,814,506.41
  5. Step 5: Solve for x
    x = 1,482,022,814,506.41/1,714,623.12
  6. Step 6: Final answer
    x = 864,343.19

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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.