Home / 1,033,168.38-1,546,865.73-558,151.98

Finding the Fourth Proportional to 1,033,168.38, 1,546,865.73 and 558,151.98

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Solution

The fourth proportional to 1,033,168.38, 1,546,865.73 and 558,151.98 is: 835,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,168.38 : 1,546,865.73 = 558,151.98 : x
  2. Step 2: Convert to fraction form
    1,033,168.38/1,546,865.73 = 558,151.98/x
  3. Step 3: Cross multiply
    1,033,168.38x = 1,546,865.73 × 558,151.98
  4. Step 4: Simplify right side
    1,033,168.38x = 863,386,169,993.65
  5. Step 5: Solve for x
    x = 863,386,169,993.65/1,033,168.38
  6. Step 6: Final answer
    x = 835,668.40

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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.