Home / 2,392,694.64-3,300,051.48-1,533,334.86

Finding the Fourth Proportional to 2,392,694.64, 3,300,051.48 and 1,533,334.86

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Solution

The fourth proportional to 2,392,694.64, 3,300,051.48 and 1,533,334.86 is: 2,114,805.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,694.64 : 3,300,051.48 = 1,533,334.86 : x
  2. Step 2: Convert to fraction form
    2,392,694.64/3,300,051.48 = 1,533,334.86/x
  3. Step 3: Cross multiply
    2,392,694.64x = 3,300,051.48 × 1,533,334.86
  4. Step 4: Simplify right side
    2,392,694.64x = 5,060,083,974,078.59
  5. Step 5: Solve for x
    x = 5,060,083,974,078.59/2,392,694.64
  6. Step 6: Final answer
    x = 2,114,805.58

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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.