Home / 9,609,224.68-14,410,871.02-2,786,300.80

Finding the Fourth Proportional to 9,609,224.68, 14,410,871.02 and 2,786,300.80

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Solution

The fourth proportional to 9,609,224.68, 14,410,871.02 and 2,786,300.80 is: 4,178,591.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,224.68 : 14,410,871.02 = 2,786,300.80 : x
  2. Step 2: Convert to fraction form
    9,609,224.68/14,410,871.02 = 2,786,300.80/x
  3. Step 3: Cross multiply
    9,609,224.68x = 14,410,871.02 × 2,786,300.80
  4. Step 4: Simplify right side
    9,609,224.68x = 40,153,021,365,736.96
  5. Step 5: Solve for x
    x = 40,153,021,365,736.96/9,609,224.68
  6. Step 6: Final answer
    x = 4,178,591.17

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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.