Home / 4,501,200.62-6,211,698.36-2,665,763.30

Finding the Fourth Proportional to 4,501,200.62, 6,211,698.36 and 2,665,763.30

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Solution

The fourth proportional to 4,501,200.62, 6,211,698.36 and 2,665,763.30 is: 3,678,777.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,200.62 : 6,211,698.36 = 2,665,763.30 : x
  2. Step 2: Convert to fraction form
    4,501,200.62/6,211,698.36 = 2,665,763.30/x
  3. Step 3: Cross multiply
    4,501,200.62x = 6,211,698.36 × 2,665,763.30
  4. Step 4: Simplify right side
    4,501,200.62x = 16,558,917,518,758.19
  5. Step 5: Solve for x
    x = 16,558,917,518,758.19/4,501,200.62
  6. Step 6: Final answer
    x = 3,678,777.93

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Why These Related Problems?

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