Home / 2,633,578.60-3,948,002.70-1,037,230.60

Finding the Fourth Proportional to 2,633,578.60, 3,948,002.70 and 1,037,230.60

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Solution

The fourth proportional to 2,633,578.60, 3,948,002.70 and 1,037,230.60 is: 1,554,914.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,578.60 : 3,948,002.70 = 1,037,230.60 : x
  2. Step 2: Convert to fraction form
    2,633,578.60/3,948,002.70 = 1,037,230.60/x
  3. Step 3: Cross multiply
    2,633,578.60x = 3,948,002.70 × 1,037,230.60
  4. Step 4: Simplify right side
    2,633,578.60x = 4,094,989,209,322.62
  5. Step 5: Solve for x
    x = 4,094,989,209,322.62/2,633,578.60
  6. Step 6: Final answer
    x = 1,554,914.37

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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.