Home / 2,714,523.48-4,071,782.90-692,767.23

Finding the Fourth Proportional to 2,714,523.48, 4,071,782.90 and 692,767.23

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Solution

The fourth proportional to 2,714,523.48, 4,071,782.90 and 692,767.23 is: 1,039,150.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,523.48 : 4,071,782.90 = 692,767.23 : x
  2. Step 2: Convert to fraction form
    2,714,523.48/4,071,782.90 = 692,767.23/x
  3. Step 3: Cross multiply
    2,714,523.48x = 4,071,782.90 × 692,767.23
  4. Step 4: Simplify right side
    2,714,523.48x = 2,820,797,760,794.37
  5. Step 5: Solve for x
    x = 2,820,797,760,794.37/2,714,523.48
  6. Step 6: Final answer
    x = 1,039,150.25

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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.