Home / 3,081,350.84-4,623,638.04-1,261,067.00

Finding the Fourth Proportional to 3,081,350.84, 4,623,638.04 and 1,261,067.00

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Solution

The fourth proportional to 3,081,350.84, 4,623,638.04 and 1,261,067.00 is: 1,892,260.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,350.84 : 4,623,638.04 = 1,261,067.00 : x
  2. Step 2: Convert to fraction form
    3,081,350.84/4,623,638.04 = 1,261,067.00/x
  3. Step 3: Cross multiply
    3,081,350.84x = 4,623,638.04 × 1,261,067.00
  4. Step 4: Simplify right side
    3,081,350.84x = 5,830,717,329,070.49
  5. Step 5: Solve for x
    x = 5,830,717,329,070.49/3,081,350.84
  6. Step 6: Final answer
    x = 1,892,260.13

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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.