Home / 1,759,597.60-2,428,295.86-995,634.76

Finding the Fourth Proportional to 1,759,597.60, 2,428,295.86 and 995,634.76

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Solution

The fourth proportional to 1,759,597.60, 2,428,295.86 and 995,634.76 is: 1,374,004.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,597.60 : 2,428,295.86 = 995,634.76 : x
  2. Step 2: Convert to fraction form
    1,759,597.60/2,428,295.86 = 995,634.76/x
  3. Step 3: Cross multiply
    1,759,597.60x = 2,428,295.86 × 995,634.76
  4. Step 4: Simplify right side
    1,759,597.60x = 2,417,695,765,780.09
  5. Step 5: Solve for x
    x = 2,417,695,765,780.09/1,759,597.60
  6. Step 6: Final answer
    x = 1,374,004.92

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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.