Home / 4,936,970.58-6,813,649.64-2,761,634.58

Finding the Fourth Proportional to 4,936,970.58, 6,813,649.64 and 2,761,634.58

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Solution

The fourth proportional to 4,936,970.58, 6,813,649.64 and 2,761,634.58 is: 3,811,408.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,970.58 : 6,813,649.64 = 2,761,634.58 : x
  2. Step 2: Convert to fraction form
    4,936,970.58/6,813,649.64 = 2,761,634.58/x
  3. Step 3: Cross multiply
    4,936,970.58x = 6,813,649.64 × 2,761,634.58
  4. Step 4: Simplify right side
    4,936,970.58x = 18,816,810,461,828.55
  5. Step 5: Solve for x
    x = 18,816,810,461,828.55/4,936,970.58
  6. Step 6: Final answer
    x = 3,811,408.26

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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.