Home / 5,545,741.94-7,651,812.32-3,221,253.29

Finding the Fourth Proportional to 5,545,741.94, 7,651,812.32 and 3,221,253.29

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Solution

The fourth proportional to 5,545,741.94, 7,651,812.32 and 3,221,253.29 is: 4,444,567.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,741.94 : 7,651,812.32 = 3,221,253.29 : x
  2. Step 2: Convert to fraction form
    5,545,741.94/7,651,812.32 = 3,221,253.29/x
  3. Step 3: Cross multiply
    5,545,741.94x = 7,651,812.32 × 3,221,253.29
  4. Step 4: Simplify right side
    5,545,741.94x = 24,648,425,555,897.21
  5. Step 5: Solve for x
    x = 24,648,425,555,897.21/5,545,741.94
  6. Step 6: Final answer
    x = 4,444,567.71

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Double scale
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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.