Home / 5,940,462.29-8,196,432.93-3,362,143.06

Finding the Fourth Proportional to 5,940,462.29, 8,196,432.93 and 3,362,143.06

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Solution

The fourth proportional to 5,940,462.29, 8,196,432.93 and 3,362,143.06 is: 4,638,962.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,462.29 : 8,196,432.93 = 3,362,143.06 : x
  2. Step 2: Convert to fraction form
    5,940,462.29/8,196,432.93 = 3,362,143.06/x
  3. Step 3: Cross multiply
    5,940,462.29x = 8,196,432.93 × 3,362,143.06
  4. Step 4: Simplify right side
    5,940,462.29x = 27,557,580,092,354.96
  5. Step 5: Solve for x
    x = 27,557,580,092,354.96/5,940,462.29
  6. Step 6: Final answer
    x = 4,638,962.21

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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.