Home / 8,926,452.16-13,389,561.60-2,194,924.48

Finding the Fourth Proportional to 8,926,452.16, 13,389,561.60 and 2,194,924.48

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Solution

The fourth proportional to 8,926,452.16, 13,389,561.60 and 2,194,924.48 is: 3,292,358.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,926,452.16 : 13,389,561.60 = 2,194,924.48 : x
  2. Step 2: Convert to fraction form
    8,926,452.16/13,389,561.60 = 2,194,924.48/x
  3. Step 3: Cross multiply
    8,926,452.16x = 13,389,561.60 × 2,194,924.48
  4. Step 4: Simplify right side
    8,926,452.16x = 29,389,076,532,307.97
  5. Step 5: Solve for x
    x = 29,389,076,532,307.97/8,926,452.16
  6. Step 6: Final answer
    x = 3,292,358.04

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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.