Home / 5,904,889.07-8,148,747.42-3,326,569.16

Finding the Fourth Proportional to 5,904,889.07, 8,148,747.42 and 3,326,569.16

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Solution

The fourth proportional to 5,904,889.07, 8,148,747.42 and 3,326,569.16 is: 4,590,665.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,889.07 : 8,148,747.42 = 3,326,569.16 : x
  2. Step 2: Convert to fraction form
    5,904,889.07/8,148,747.42 = 3,326,569.16/x
  3. Step 3: Cross multiply
    5,904,889.07x = 8,148,747.42 × 3,326,569.16
  4. Step 4: Simplify right side
    5,904,889.07x = 27,107,371,819,257.83
  5. Step 5: Solve for x
    x = 27,107,371,819,257.83/5,904,889.07
  6. Step 6: Final answer
    x = 4,590,665.72

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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.