Home / 11,427,800.04-15,770,818.94-6,271,346.12

Finding the Fourth Proportional to 11,427,800.04, 15,770,818.94 and 6,271,346.12

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Solution

The fourth proportional to 11,427,800.04, 15,770,818.94 and 6,271,346.12 is: 8,654,707.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,427,800.04 : 15,770,818.94 = 6,271,346.12 : x
  2. Step 2: Convert to fraction form
    11,427,800.04/15,770,818.94 = 6,271,346.12/x
  3. Step 3: Cross multiply
    11,427,800.04x = 15,770,818.94 × 6,271,346.12
  4. Step 4: Simplify right side
    11,427,800.04x = 98,904,264,058,380.69
  5. Step 5: Solve for x
    x = 98,904,264,058,380.69/11,427,800.04
  6. Step 6: Final answer
    x = 8,654,707.27

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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.