Home / 3,026,571.03-4,176,696.20-1,668,492.63

Finding the Fourth Proportional to 3,026,571.03, 4,176,696.20 and 1,668,492.63

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Solution

The fourth proportional to 3,026,571.03, 4,176,696.20 and 1,668,492.63 is: 2,302,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,571.03 : 4,176,696.20 = 1,668,492.63 : x
  2. Step 2: Convert to fraction form
    3,026,571.03/4,176,696.20 = 1,668,492.63/x
  3. Step 3: Cross multiply
    3,026,571.03x = 4,176,696.20 × 1,668,492.63
  4. Step 4: Simplify right side
    3,026,571.03x = 6,968,786,827,449.01
  5. Step 5: Solve for x
    x = 6,968,786,827,449.01/3,026,571.03
  6. Step 6: Final answer
    x = 2,302,535.36

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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.