Home / 6,374,435.09-9,558,146.57-4,354,959.29

Finding the Fourth Proportional to 6,374,435.09, 9,558,146.57 and 4,354,959.29

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Solution

The fourth proportional to 6,374,435.09, 9,558,146.57 and 4,354,959.29 is: 6,530,043.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,435.09 : 9,558,146.57 = 4,354,959.29 : x
  2. Step 2: Convert to fraction form
    6,374,435.09/9,558,146.57 = 4,354,959.29/x
  3. Step 3: Cross multiply
    6,374,435.09x = 9,558,146.57 × 4,354,959.29
  4. Step 4: Simplify right side
    6,374,435.09x = 41,625,339,130,637.60
  5. Step 5: Solve for x
    x = 41,625,339,130,637.60/6,374,435.09
  6. Step 6: Final answer
    x = 6,530,043.62

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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.