Home / 1,112,022-1,668,047.58-364,068

Finding the Fourth Proportional to 1,112,022, 1,668,047.58 and 364,068

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Solution

The fourth proportional to 1,112,022, 1,668,047.58 and 364,068 is: 546,106.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,022 : 1,668,047.58 = 364,068 : x
  2. Step 2: Convert to fraction form
    1,112,022/1,668,047.58 = 364,068/x
  3. Step 3: Cross multiply
    1,112,022x = 1,668,047.58 × 364,068
  4. Step 4: Simplify right side
    1,112,022x = 607,282,746,355.44
  5. Step 5: Solve for x
    x = 607,282,746,355.44/1,112,022
  6. Step 6: Final answer
    x = 546,106.77

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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.