Home / 2,314,803.09-3,472,205.01-966,230.03

Finding the Fourth Proportional to 2,314,803.09, 3,472,205.01 and 966,230.03

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Solution

The fourth proportional to 2,314,803.09, 3,472,205.01 and 966,230.03 is: 1,449,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,803.09 : 3,472,205.01 = 966,230.03 : x
  2. Step 2: Convert to fraction form
    2,314,803.09/3,472,205.01 = 966,230.03/x
  3. Step 3: Cross multiply
    2,314,803.09x = 3,472,205.01 × 966,230.03
  4. Step 4: Simplify right side
    2,314,803.09x = 3,354,948,750,978.45
  5. Step 5: Solve for x
    x = 3,354,948,750,978.45/2,314,803.09
  6. Step 6: Final answer
    x = 1,449,345.20

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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.