Home / 4,856,473.02-6,701,986.98-2,681,017.32

Finding the Fourth Proportional to 4,856,473.02, 6,701,986.98 and 2,681,017.32

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Solution

The fourth proportional to 4,856,473.02, 6,701,986.98 and 2,681,017.32 is: 3,699,833.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,473.02 : 6,701,986.98 = 2,681,017.32 : x
  2. Step 2: Convert to fraction form
    4,856,473.02/6,701,986.98 = 2,681,017.32/x
  3. Step 3: Cross multiply
    4,856,473.02x = 6,701,986.98 × 2,681,017.32
  4. Step 4: Simplify right side
    4,856,473.02x = 17,968,143,171,794.49
  5. Step 5: Solve for x
    x = 17,968,143,171,794.49/4,856,473.02
  6. Step 6: Final answer
    x = 3,699,833.83

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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.