Home / 1,668,244.14-2,302,193.34-904,295.88

Finding the Fourth Proportional to 1,668,244.14, 2,302,193.34 and 904,295.88

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Solution

The fourth proportional to 1,668,244.14, 2,302,193.34 and 904,295.88 is: 1,247,937.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,244.14 : 2,302,193.34 = 904,295.88 : x
  2. Step 2: Convert to fraction form
    1,668,244.14/2,302,193.34 = 904,295.88/x
  3. Step 3: Cross multiply
    1,668,244.14x = 2,302,193.34 × 904,295.88
  4. Step 4: Simplify right side
    1,668,244.14x = 2,081,863,952,325.44
  5. Step 5: Solve for x
    x = 2,081,863,952,325.44/1,668,244.14
  6. Step 6: Final answer
    x = 1,247,937.22

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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.