Home / 1,606,926.40-2,218,597.23-995,727.76

Finding the Fourth Proportional to 1,606,926.40, 2,218,597.23 and 995,727.76

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Solution

The fourth proportional to 1,606,926.40, 2,218,597.23 and 995,727.76 is: 1,374,748.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,926.40 : 2,218,597.23 = 995,727.76 : x
  2. Step 2: Convert to fraction form
    1,606,926.40/2,218,597.23 = 995,727.76/x
  3. Step 3: Cross multiply
    1,606,926.40x = 2,218,597.23 × 995,727.76
  4. Step 4: Simplify right side
    1,606,926.40x = 2,209,118,848,357.59
  5. Step 5: Solve for x
    x = 2,209,118,848,357.59/1,606,926.40
  6. Step 6: Final answer
    x = 1,374,748.00

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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.