Home / 2,260,310.58-3,119,215.77-1,241,693.46

Finding the Fourth Proportional to 2,260,310.58, 3,119,215.77 and 1,241,693.46

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Solution

The fourth proportional to 2,260,310.58, 3,119,215.77 and 1,241,693.46 is: 1,713,529.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,310.58 : 3,119,215.77 = 1,241,693.46 : x
  2. Step 2: Convert to fraction form
    2,260,310.58/3,119,215.77 = 1,241,693.46/x
  3. Step 3: Cross multiply
    2,260,310.58x = 3,119,215.77 × 1,241,693.46
  4. Step 4: Simplify right side
    2,260,310.58x = 3,873,109,821,937.86
  5. Step 5: Solve for x
    x = 3,873,109,821,937.86/2,260,310.58
  6. Step 6: Final answer
    x = 1,713,529.93

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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.