Home / 8,293,791.77-11,440,089.68-5,502,854.62

Finding the Fourth Proportional to 8,293,791.77, 11,440,089.68 and 5,502,854.62

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Solution

The fourth proportional to 8,293,791.77, 11,440,089.68 and 5,502,854.62 is: 7,590,394.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,791.77 : 11,440,089.68 = 5,502,854.62 : x
  2. Step 2: Convert to fraction form
    8,293,791.77/11,440,089.68 = 5,502,854.62/x
  3. Step 3: Cross multiply
    8,293,791.77x = 11,440,089.68 × 5,502,854.62
  4. Step 4: Simplify right side
    8,293,791.77x = 62,953,150,291,601.88
  5. Step 5: Solve for x
    x = 62,953,150,291,601.88/8,293,791.77
  6. Step 6: Final answer
    x = 7,590,394.37

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1.5x scale

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.