Home / 3,259,316.64-4,497,823.88-1,809,024.60

Finding the Fourth Proportional to 3,259,316.64, 4,497,823.88 and 1,809,024.60

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Solution

The fourth proportional to 3,259,316.64, 4,497,823.88 and 1,809,024.60 is: 2,496,435.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,316.64 : 4,497,823.88 = 1,809,024.60 : x
  2. Step 2: Convert to fraction form
    3,259,316.64/4,497,823.88 = 1,809,024.60/x
  3. Step 3: Cross multiply
    3,259,316.64x = 4,497,823.88 × 1,809,024.60
  4. Step 4: Simplify right side
    3,259,316.64x = 8,136,674,045,387.45
  5. Step 5: Solve for x
    x = 8,136,674,045,387.45/3,259,316.64
  6. Step 6: Final answer
    x = 2,496,435.59

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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.