Home / 3,441,039.76-5,161,225.88-1,044,905.12

Finding the Fourth Proportional to 3,441,039.76, 5,161,225.88 and 1,044,905.12

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Solution

The fourth proportional to 3,441,039.76, 5,161,225.88 and 1,044,905.12 is: 1,567,256.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,039.76 : 5,161,225.88 = 1,044,905.12 : x
  2. Step 2: Convert to fraction form
    3,441,039.76/5,161,225.88 = 1,044,905.12/x
  3. Step 3: Cross multiply
    3,441,039.76x = 5,161,225.88 × 1,044,905.12
  4. Step 4: Simplify right side
    3,441,039.76x = 5,392,991,347,488.51
  5. Step 5: Solve for x
    x = 5,392,991,347,488.51/3,441,039.76
  6. Step 6: Final answer
    x = 1,567,256.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.