Home / 5,779,627.63-7,975,786.37-3,201,253.04

Finding the Fourth Proportional to 5,779,627.63, 7,975,786.37 and 3,201,253.04

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Solution

The fourth proportional to 5,779,627.63, 7,975,786.37 and 3,201,253.04 is: 4,417,673.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,627.63 : 7,975,786.37 = 3,201,253.04 : x
  2. Step 2: Convert to fraction form
    5,779,627.63/7,975,786.37 = 3,201,253.04/x
  3. Step 3: Cross multiply
    5,779,627.63x = 7,975,786.37 × 3,201,253.04
  4. Step 4: Simplify right side
    5,779,627.63x = 25,532,510,367,286.27
  5. Step 5: Solve for x
    x = 25,532,510,367,286.27/5,779,627.63
  6. Step 6: Final answer
    x = 4,417,673.94

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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.