Home / 2,044,677.15-2,821,539.33-1,126,903.50

Finding the Fourth Proportional to 2,044,677.15, 2,821,539.33 and 1,126,903.50

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Solution

The fourth proportional to 2,044,677.15, 2,821,539.33 and 1,126,903.50 is: 1,555,063.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,677.15 : 2,821,539.33 = 1,126,903.50 : x
  2. Step 2: Convert to fraction form
    2,044,677.15/2,821,539.33 = 1,126,903.50/x
  3. Step 3: Cross multiply
    2,044,677.15x = 2,821,539.33 × 1,126,903.50
  4. Step 4: Simplify right side
    2,044,677.15x = 3,179,602,546,364.66
  5. Step 5: Solve for x
    x = 3,179,602,546,364.66/2,044,677.15
  6. Step 6: Final answer
    x = 1,555,063.37

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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.