Home / 8,765,504.33-13,148,256.29-2,375,756.55

Finding the Fourth Proportional to 8,765,504.33, 13,148,256.29 and 2,375,756.55

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Solution

The fourth proportional to 8,765,504.33, 13,148,256.29 and 2,375,756.55 is: 3,563,634.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,504.33 : 13,148,256.29 = 2,375,756.55 : x
  2. Step 2: Convert to fraction form
    8,765,504.33/13,148,256.29 = 2,375,756.55/x
  3. Step 3: Cross multiply
    8,765,504.33x = 13,148,256.29 × 2,375,756.55
  4. Step 4: Simplify right side
    8,765,504.33x = 31,237,055,990,167.41
  5. Step 5: Solve for x
    x = 31,237,055,990,167.41/8,765,504.33
  6. Step 6: Final answer
    x = 3,563,634.77

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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.