Home / 2,630,882.77-3,630,590.71-1,485,011.41

Finding the Fourth Proportional to 2,630,882.77, 3,630,590.71 and 1,485,011.41

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Solution

The fourth proportional to 2,630,882.77, 3,630,590.71 and 1,485,011.41 is: 2,049,300.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,882.77 : 3,630,590.71 = 1,485,011.41 : x
  2. Step 2: Convert to fraction form
    2,630,882.77/3,630,590.71 = 1,485,011.41/x
  3. Step 3: Cross multiply
    2,630,882.77x = 3,630,590.71 × 1,485,011.41
  4. Step 4: Simplify right side
    2,630,882.77x = 5,391,468,616,601.00
  5. Step 5: Solve for x
    x = 5,391,468,616,601.00/2,630,882.77
  6. Step 6: Final answer
    x = 2,049,300.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.