Home / 3,044,920.96-4,201,793.94-1,668,262.76

Finding the Fourth Proportional to 3,044,920.96, 4,201,793.94 and 1,668,262.76

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Solution

The fourth proportional to 3,044,920.96, 4,201,793.94 and 1,668,262.76 is: 2,302,094.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,920.96 : 4,201,793.94 = 1,668,262.76 : x
  2. Step 2: Convert to fraction form
    3,044,920.96/4,201,793.94 = 1,668,262.76/x
  3. Step 3: Cross multiply
    3,044,920.96x = 4,201,793.94 × 1,668,262.76
  4. Step 4: Simplify right side
    3,044,920.96x = 7,009,696,355,295.68
  5. Step 5: Solve for x
    x = 7,009,696,355,295.68/3,044,920.96
  6. Step 6: Final answer
    x = 2,302,094.68

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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.