Home / 2,373,913-3,559,805.34-1,414,821.16

Finding the Fourth Proportional to 2,373,913, 3,559,805.34 and 1,414,821.16

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Solution

The fourth proportional to 2,373,913, 3,559,805.34 and 1,414,821.16 is: 2,121,597.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,913 : 3,559,805.34 = 1,414,821.16 : x
  2. Step 2: Convert to fraction form
    2,373,913/3,559,805.34 = 1,414,821.16/x
  3. Step 3: Cross multiply
    2,373,913x = 3,559,805.34 × 1,414,821.16
  4. Step 4: Simplify right side
    2,373,913x = 5,036,487,920,512.99
  5. Step 5: Solve for x
    x = 5,036,487,920,512.99/2,373,913
  6. Step 6: Final answer
    x = 2,121,597.51

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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.