Home / 2,723,009.20-4,084,513.80-2,599,006.30

Finding the Fourth Proportional to 2,723,009.20, 4,084,513.80 and 2,599,006.30

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Solution

The fourth proportional to 2,723,009.20, 4,084,513.80 and 2,599,006.30 is: 3,898,509.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,009.20 : 4,084,513.80 = 2,599,006.30 : x
  2. Step 2: Convert to fraction form
    2,723,009.20/4,084,513.80 = 2,599,006.30/x
  3. Step 3: Cross multiply
    2,723,009.20x = 4,084,513.80 × 2,599,006.30
  4. Step 4: Simplify right side
    2,723,009.20x = 10,615,677,098,636.94
  5. Step 5: Solve for x
    x = 10,615,677,098,636.94/2,723,009.20
  6. Step 6: Final answer
    x = 3,898,509.45

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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.