Home / 11,486,289.34-17,229,371.97-6,625,445.32

Finding the Fourth Proportional to 11,486,289.34, 17,229,371.97 and 6,625,445.32

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Solution

The fourth proportional to 11,486,289.34, 17,229,371.97 and 6,625,445.32 is: 9,938,132.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,486,289.34 : 17,229,371.97 = 6,625,445.32 : x
  2. Step 2: Convert to fraction form
    11,486,289.34/17,229,371.97 = 6,625,445.32/x
  3. Step 3: Cross multiply
    11,486,289.34x = 17,229,371.97 × 6,625,445.32
  4. Step 4: Simplify right side
    11,486,289.34x = 114,152,261,799,028.81
  5. Step 5: Solve for x
    x = 114,152,261,799,028.81/11,486,289.34
  6. Step 6: Final answer
    x = 9,938,132.19

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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.