Home / 2,873,017.54-4,298,881.22-2,302,668.80

Finding the Fourth Proportional to 2,873,017.54, 4,298,881.22 and 2,302,668.80

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Solution

The fourth proportional to 2,873,017.54, 4,298,881.22 and 2,302,668.80 is: 3,445,471.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,017.54 : 4,298,881.22 = 2,302,668.80 : x
  2. Step 2: Convert to fraction form
    2,873,017.54/4,298,881.22 = 2,302,668.80/x
  3. Step 3: Cross multiply
    2,873,017.54x = 4,298,881.22 × 2,302,668.80
  4. Step 4: Simplify right side
    2,873,017.54x = 9,898,899,660,199.94
  5. Step 5: Solve for x
    x = 9,898,899,660,199.94/2,873,017.54
  6. Step 6: Final answer
    x = 3,445,471.36

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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.