Home / 1,845,370.30-2,768,055.45-995,064.70

Finding the Fourth Proportional to 1,845,370.30, 2,768,055.45 and 995,064.70

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Solution

The fourth proportional to 1,845,370.30, 2,768,055.45 and 995,064.70 is: 1,492,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,370.30 : 2,768,055.45 = 995,064.70 : x
  2. Step 2: Convert to fraction form
    1,845,370.30/2,768,055.45 = 995,064.70/x
  3. Step 3: Cross multiply
    1,845,370.30x = 2,768,055.45 × 995,064.70
  4. Step 4: Simplify right side
    1,845,370.30x = 2,754,394,265,937.62
  5. Step 5: Solve for x
    x = 2,754,394,265,937.62/1,845,370.30
  6. Step 6: Final answer
    x = 1,492,597.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.