Home / 3,473,170.59-5,214,527.91-1,768,459.17

Finding the Fourth Proportional to 3,473,170.59, 5,214,527.91 and 1,768,459.17

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Solution

The fourth proportional to 3,473,170.59, 5,214,527.91 and 1,768,459.17 is: 2,655,118.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,170.59 : 5,214,527.91 = 1,768,459.17 : x
  2. Step 2: Convert to fraction form
    3,473,170.59/5,214,527.91 = 1,768,459.17/x
  3. Step 3: Cross multiply
    3,473,170.59x = 5,214,527.91 × 1,768,459.17
  4. Step 4: Simplify right side
    3,473,170.59x = 9,221,679,699,660.44
  5. Step 5: Solve for x
    x = 9,221,679,699,660.44/3,473,170.59
  6. Step 6: Final answer
    x = 2,655,118.56

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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.