Home / 6,738,726.04-10,104,387.36-3,319,489.24

Finding the Fourth Proportional to 6,738,726.04, 10,104,387.36 and 3,319,489.24

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Solution

The fourth proportional to 6,738,726.04, 10,104,387.36 and 3,319,489.24 is: 4,977,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,726.04 : 10,104,387.36 = 3,319,489.24 : x
  2. Step 2: Convert to fraction form
    6,738,726.04/10,104,387.36 = 3,319,489.24/x
  3. Step 3: Cross multiply
    6,738,726.04x = 10,104,387.36 × 3,319,489.24
  4. Step 4: Simplify right side
    6,738,726.04x = 33,541,405,080,602.95
  5. Step 5: Solve for x
    x = 33,541,405,080,602.95/6,738,726.04
  6. Step 6: Final answer
    x = 4,977,410.40

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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.