Home / 3,073,617.43-4,241,572.20-1,697,046.93

Finding the Fourth Proportional to 3,073,617.43, 4,241,572.20 and 1,697,046.93

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Solution

The fourth proportional to 3,073,617.43, 4,241,572.20 and 1,697,046.93 is: 2,341,913.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,617.43 : 4,241,572.20 = 1,697,046.93 : x
  2. Step 2: Convert to fraction form
    3,073,617.43/4,241,572.20 = 1,697,046.93/x
  3. Step 3: Cross multiply
    3,073,617.43x = 4,241,572.20 × 1,697,046.93
  4. Step 4: Simplify right side
    3,073,617.43x = 7,198,147,080,383.35
  5. Step 5: Solve for x
    x = 7,198,147,080,383.35/3,073,617.43
  6. Step 6: Final answer
    x = 2,341,913.80

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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.