Home / 2,437,605.69-3,654,169.43-839,788.89

Finding the Fourth Proportional to 2,437,605.69, 3,654,169.43 and 839,788.89

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Solution

The fourth proportional to 2,437,605.69, 3,654,169.43 and 839,788.89 is: 1,258,911.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,605.69 : 3,654,169.43 = 839,788.89 : x
  2. Step 2: Convert to fraction form
    2,437,605.69/3,654,169.43 = 839,788.89/x
  3. Step 3: Cross multiply
    2,437,605.69x = 3,654,169.43 × 839,788.89
  4. Step 4: Simplify right side
    2,437,605.69x = 3,068,730,885,292.69
  5. Step 5: Solve for x
    x = 3,068,730,885,292.69/2,437,605.69
  6. Step 6: Final answer
    x = 1,258,911.93

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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.