Home / 3,508,048.46-5,262,258.33-1,112,080

Finding the Fourth Proportional to 3,508,048.46, 5,262,258.33 and 1,112,080

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Solution

The fourth proportional to 3,508,048.46, 5,262,258.33 and 1,112,080 is: 1,668,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,048.46 : 5,262,258.33 = 1,112,080 : x
  2. Step 2: Convert to fraction form
    3,508,048.46/5,262,258.33 = 1,112,080/x
  3. Step 3: Cross multiply
    3,508,048.46x = 5,262,258.33 × 1,112,080
  4. Step 4: Simplify right side
    3,508,048.46x = 5,852,052,243,626.40
  5. Step 5: Solve for x
    x = 5,852,052,243,626.40/3,508,048.46
  6. Step 6: Final answer
    x = 1,668,178.85

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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.