Home / 3,567,798.42-4,923,597.93-1,936,219.92

Finding the Fourth Proportional to 3,567,798.42, 4,923,597.93 and 1,936,219.92

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Solution

The fourth proportional to 3,567,798.42, 4,923,597.93 and 1,936,219.92 is: 2,672,003.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,798.42 : 4,923,597.93 = 1,936,219.92 : x
  2. Step 2: Convert to fraction form
    3,567,798.42/4,923,597.93 = 1,936,219.92/x
  3. Step 3: Cross multiply
    3,567,798.42x = 4,923,597.93 × 1,936,219.92
  4. Step 4: Simplify right side
    3,567,798.42x = 9,533,168,390,136.77
  5. Step 5: Solve for x
    x = 9,533,168,390,136.77/3,567,798.42
  6. Step 6: Final answer
    x = 2,672,003.09

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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.