Home / 6,092,682.81-8,411,725.31-3,921,000.00

Finding the Fourth Proportional to 6,092,682.81, 8,411,725.31 and 3,921,000.00

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Solution

The fourth proportional to 6,092,682.81, 8,411,725.31 and 3,921,000.00 is: 5,413,440.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092,682.81 : 8,411,725.31 = 3,921,000.00 : x
  2. Step 2: Convert to fraction form
    6,092,682.81/8,411,725.31 = 3,921,000.00/x
  3. Step 3: Cross multiply
    6,092,682.81x = 8,411,725.31 × 3,921,000.00
  4. Step 4: Simplify right side
    6,092,682.81x = 32,982,374,911,416.65
  5. Step 5: Solve for x
    x = 32,982,374,911,416.65/6,092,682.81
  6. Step 6: Final answer
    x = 5,413,440.34

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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.