Home / 1,759,596.60-2,428,294.48-995,633.76

Finding the Fourth Proportional to 1,759,596.60, 2,428,294.48 and 995,633.76

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Solution

The fourth proportional to 1,759,596.60, 2,428,294.48 and 995,633.76 is: 1,374,003.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,596.60 : 2,428,294.48 = 995,633.76 : x
  2. Step 2: Convert to fraction form
    1,759,596.60/2,428,294.48 = 995,633.76/x
  3. Step 3: Cross multiply
    1,759,596.60x = 2,428,294.48 × 995,633.76
  4. Step 4: Simplify right side
    1,759,596.60x = 2,417,691,963,509.65
  5. Step 5: Solve for x
    x = 2,417,691,963,509.65/1,759,596.60
  6. Step 6: Final answer
    x = 1,374,003.54

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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.