Home / 8,548,671.84-11,797,166.88-4,681,429.44

Finding the Fourth Proportional to 8,548,671.84, 11,797,166.88 and 4,681,429.44

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Solution

The fourth proportional to 8,548,671.84, 11,797,166.88 and 4,681,429.44 is: 6,460,372.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,671.84 : 11,797,166.88 = 4,681,429.44 : x
  2. Step 2: Convert to fraction form
    8,548,671.84/11,797,166.88 = 4,681,429.44/x
  3. Step 3: Cross multiply
    8,548,671.84x = 11,797,166.88 × 4,681,429.44
  4. Step 4: Simplify right side
    8,548,671.84x = 55,227,604,340,624.95
  5. Step 5: Solve for x
    x = 55,227,604,340,624.95/8,548,671.84
  6. Step 6: Final answer
    x = 6,460,372.49

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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.