Home / 8,600,619.88-11,868,852.01-4,733,141.04

Finding the Fourth Proportional to 8,600,619.88, 11,868,852.01 and 4,733,141.04

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Solution

The fourth proportional to 8,600,619.88, 11,868,852.01 and 4,733,141.04 is: 6,531,732.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,600,619.88 : 11,868,852.01 = 4,733,141.04 : x
  2. Step 2: Convert to fraction form
    8,600,619.88/11,868,852.01 = 4,733,141.04/x
  3. Step 3: Cross multiply
    8,600,619.88x = 11,868,852.01 × 4,733,141.04
  4. Step 4: Simplify right side
    8,600,619.88x = 56,176,950,504,712.51
  5. Step 5: Solve for x
    x = 56,176,950,504,712.51/8,600,619.88
  6. Step 6: Final answer
    x = 6,531,732.75

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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.