Home / 2,346,817.08-3,238,052.49-1,328,221.83

Finding the Fourth Proportional to 2,346,817.08, 3,238,052.49 and 1,328,221.83

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Solution

The fourth proportional to 2,346,817.08, 3,238,052.49 and 1,328,221.83 is: 1,832,631.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,817.08 : 3,238,052.49 = 1,328,221.83 : x
  2. Step 2: Convert to fraction form
    2,346,817.08/3,238,052.49 = 1,328,221.83/x
  3. Step 3: Cross multiply
    2,346,817.08x = 3,238,052.49 × 1,328,221.83
  4. Step 4: Simplify right side
    2,346,817.08x = 4,300,852,003,903.86
  5. Step 5: Solve for x
    x = 4,300,852,003,903.86/2,346,817.08
  6. Step 6: Final answer
    x = 1,832,631.97

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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.