Home / 5,904,664.60-8,858,552.10-2,117,752.60

Finding the Fourth Proportional to 5,904,664.60, 8,858,552.10 and 2,117,752.60

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Solution

The fourth proportional to 5,904,664.60, 8,858,552.10 and 2,117,752.60 is: 3,177,186.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,664.60 : 8,858,552.10 = 2,117,752.60 : x
  2. Step 2: Convert to fraction form
    5,904,664.60/8,858,552.10 = 2,117,752.60/x
  3. Step 3: Cross multiply
    5,904,664.60x = 8,858,552.10 × 2,117,752.60
  4. Step 4: Simplify right side
    5,904,664.60x = 18,760,221,742,010.46
  5. Step 5: Solve for x
    x = 18,760,221,742,010.46/5,904,664.60
  6. Step 6: Final answer
    x = 3,177,186.68

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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.