Home / 1,915,307.92-2,873,382.19-567,576

Finding the Fourth Proportional to 1,915,307.92, 2,873,382.19 and 567,576

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Solution

The fourth proportional to 1,915,307.92, 2,873,382.19 and 567,576 is: 851,488.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,307.92 : 2,873,382.19 = 567,576 : x
  2. Step 2: Convert to fraction form
    1,915,307.92/2,873,382.19 = 567,576/x
  3. Step 3: Cross multiply
    1,915,307.92x = 2,873,382.19 × 567,576
  4. Step 4: Simplify right side
    1,915,307.92x = 1,630,862,768,452.50
  5. Step 5: Solve for x
    x = 1,630,862,768,452.50/1,915,307.92
  6. Step 6: Final answer
    x = 851,488.55

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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.