Home / 11,725,643.04-16,182,284.03-6,764,973

Finding the Fourth Proportional to 11,725,643.04, 16,182,284.03 and 6,764,973

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Solution

The fourth proportional to 11,725,643.04, 16,182,284.03 and 6,764,973 is: 9,336,180.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,725,643.04 : 16,182,284.03 = 6,764,973 : x
  2. Step 2: Convert to fraction form
    11,725,643.04/16,182,284.03 = 6,764,973/x
  3. Step 3: Cross multiply
    11,725,643.04x = 16,182,284.03 × 6,764,973
  4. Step 4: Simplify right side
    11,725,643.04x = 109,472,714,507,456.33
  5. Step 5: Solve for x
    x = 109,472,714,507,456.33/11,725,643.04
  6. Step 6: Final answer
    x = 9,336,180.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.