Home / 3,077,712.96-4,247,463.79-1,701,027.06

Finding the Fourth Proportional to 3,077,712.96, 4,247,463.79 and 1,701,027.06

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Solution

The fourth proportional to 3,077,712.96, 4,247,463.79 and 1,701,027.06 is: 2,347,538.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,712.96 : 4,247,463.79 = 1,701,027.06 : x
  2. Step 2: Convert to fraction form
    3,077,712.96/4,247,463.79 = 1,701,027.06/x
  3. Step 3: Cross multiply
    3,077,712.96x = 4,247,463.79 × 1,701,027.06
  4. Step 4: Simplify right side
    3,077,712.96x = 7,225,050,843,160.16
  5. Step 5: Solve for x
    x = 7,225,050,843,160.16/3,077,712.96
  6. Step 6: Final answer
    x = 2,347,538.88

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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.