Home / 4,834,829.82-6,671,925.97-2,659,372.90

Finding the Fourth Proportional to 4,834,829.82, 6,671,925.97 and 2,659,372.90

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Solution

The fourth proportional to 4,834,829.82, 6,671,925.97 and 2,659,372.90 is: 3,669,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,829.82 : 6,671,925.97 = 2,659,372.90 : x
  2. Step 2: Convert to fraction form
    4,834,829.82/6,671,925.97 = 2,659,372.90/x
  3. Step 3: Cross multiply
    4,834,829.82x = 6,671,925.97 × 2,659,372.90
  4. Step 4: Simplify right side
    4,834,829.82x = 17,743,139,115,424.21
  5. Step 5: Solve for x
    x = 17,743,139,115,424.21/4,834,829.82
  6. Step 6: Final answer
    x = 3,669,858.05

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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.