Home / 2,897,865.69-4,346,658.26-1,100,608.91

Finding the Fourth Proportional to 2,897,865.69, 4,346,658.26 and 1,100,608.91

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Solution

The fourth proportional to 2,897,865.69, 4,346,658.26 and 1,100,608.91 is: 1,650,860.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,865.69 : 4,346,658.26 = 1,100,608.91 : x
  2. Step 2: Convert to fraction form
    2,897,865.69/4,346,658.26 = 1,100,608.91/x
  3. Step 3: Cross multiply
    2,897,865.69x = 4,346,658.26 × 1,100,608.91
  4. Step 4: Simplify right side
    2,897,865.69x = 4,783,970,782,444.76
  5. Step 5: Solve for x
    x = 4,783,970,782,444.76/2,897,865.69
  6. Step 6: Final answer
    x = 1,650,860.08

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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.