Home / 7,092,968.28-10,640,946.86-2,300,283.83

Finding the Fourth Proportional to 7,092,968.28, 10,640,946.86 and 2,300,283.83

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Solution

The fourth proportional to 7,092,968.28, 10,640,946.86 and 2,300,283.83 is: 3,450,910.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,968.28 : 10,640,946.86 = 2,300,283.83 : x
  2. Step 2: Convert to fraction form
    7,092,968.28/10,640,946.86 = 2,300,283.83/x
  3. Step 3: Cross multiply
    7,092,968.28x = 10,640,946.86 × 2,300,283.83
  4. Step 4: Simplify right side
    7,092,968.28x = 24,477,197,933,241.12
  5. Step 5: Solve for x
    x = 24,477,197,933,241.12/7,092,968.28
  6. Step 6: Final answer
    x = 3,450,910.39

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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.