Home / 3,605,773.59-4,975,770.42-1,973,865.26

Finding the Fourth Proportional to 3,605,773.59, 4,975,770.42 and 1,973,865.26

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Solution

The fourth proportional to 3,605,773.59, 4,975,770.42 and 1,973,865.26 is: 2,723,826.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,773.59 : 4,975,770.42 = 1,973,865.26 : x
  2. Step 2: Convert to fraction form
    3,605,773.59/4,975,770.42 = 1,973,865.26/x
  3. Step 3: Cross multiply
    3,605,773.59x = 4,975,770.42 × 1,973,865.26
  4. Step 4: Simplify right side
    3,605,773.59x = 9,821,500,348,894.76
  5. Step 5: Solve for x
    x = 9,821,500,348,894.76/3,605,773.59
  6. Step 6: Final answer
    x = 2,723,826.14

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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.