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Finding the Fourth Proportional to 5,646,184.76, 8,469,260.38 and 1,602,676.00

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Solution

The fourth proportional to 5,646,184.76, 8,469,260.38 and 1,602,676.00 is: 2,404,009.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,184.76 : 8,469,260.38 = 1,602,676.00 : x
  2. Step 2: Convert to fraction form
    5,646,184.76/8,469,260.38 = 1,602,676.00/x
  3. Step 3: Cross multiply
    5,646,184.76x = 8,469,260.38 × 1,602,676.00
  4. Step 4: Simplify right side
    5,646,184.76x = 13,573,480,298,417.20
  5. Step 5: Solve for x
    x = 13,573,480,298,417.20/5,646,184.76
  6. Step 6: Final answer
    x = 2,404,009.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.