Home / 2,823,395.07-4,235,276.93-2,067,498.75

Finding the Fourth Proportional to 2,823,395.07, 4,235,276.93 and 2,067,498.75

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Solution

The fourth proportional to 2,823,395.07, 4,235,276.93 and 2,067,498.75 is: 3,101,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,395.07 : 4,235,276.93 = 2,067,498.75 : x
  2. Step 2: Convert to fraction form
    2,823,395.07/4,235,276.93 = 2,067,498.75/x
  3. Step 3: Cross multiply
    2,823,395.07x = 4,235,276.93 × 2,067,498.75
  4. Step 4: Simplify right side
    2,823,395.07x = 8,756,429,758,678.84
  5. Step 5: Solve for x
    x = 8,756,429,758,678.84/2,823,395.07
  6. Step 6: Final answer
    x = 3,101,383.10

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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.