Home / 3,097,751.04-4,274,992.08-1,739,653.20

Finding the Fourth Proportional to 3,097,751.04, 4,274,992.08 and 1,739,653.20

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Solution

The fourth proportional to 3,097,751.04, 4,274,992.08 and 1,739,653.20 is: 2,400,775.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,751.04 : 4,274,992.08 = 1,739,653.20 : x
  2. Step 2: Convert to fraction form
    3,097,751.04/4,274,992.08 = 1,739,653.20/x
  3. Step 3: Cross multiply
    3,097,751.04x = 4,274,992.08 × 1,739,653.20
  4. Step 4: Simplify right side
    3,097,751.04x = 7,437,003,651,946.66
  5. Step 5: Solve for x
    x = 7,437,003,651,946.66/3,097,751.04
  6. Step 6: Final answer
    x = 2,400,775.13

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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.