Home / 3,501,459.47-4,832,004.36-1,952,722.61

Finding the Fourth Proportional to 3,501,459.47, 4,832,004.36 and 1,952,722.61

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Solution

The fourth proportional to 3,501,459.47, 4,832,004.36 and 1,952,722.61 is: 2,694,751.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,459.47 : 4,832,004.36 = 1,952,722.61 : x
  2. Step 2: Convert to fraction form
    3,501,459.47/4,832,004.36 = 1,952,722.61/x
  3. Step 3: Cross multiply
    3,501,459.47x = 4,832,004.36 × 1,952,722.61
  4. Step 4: Simplify right side
    3,501,459.47x = 9,435,564,152,027.86
  5. Step 5: Solve for x
    x = 9,435,564,152,027.86/3,501,459.47
  6. Step 6: Final answer
    x = 2,694,751.78

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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.