Home / 6,798,009.48-10,196,968.86-2,754,437.64

Finding the Fourth Proportional to 6,798,009.48, 10,196,968.86 and 2,754,437.64

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Solution

The fourth proportional to 6,798,009.48, 10,196,968.86 and 2,754,437.64 is: 4,131,638.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,009.48 : 10,196,968.86 = 2,754,437.64 : x
  2. Step 2: Convert to fraction form
    6,798,009.48/10,196,968.86 = 2,754,437.64/x
  3. Step 3: Cross multiply
    6,798,009.48x = 10,196,968.86 × 2,754,437.64
  4. Step 4: Simplify right side
    6,798,009.48x = 28,086,914,841,891.89
  5. Step 5: Solve for x
    x = 28,086,914,841,891.89/6,798,009.48
  6. Step 6: Final answer
    x = 4,131,638.08

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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.