Home / 2,056,614.18-3,083,032.08-708,456.32

Finding the Fourth Proportional to 2,056,614.18, 3,083,032.08 and 708,456.32

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Solution

The fourth proportional to 2,056,614.18, 3,083,032.08 and 708,456.32 is: 1,062,033.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,614.18 : 3,083,032.08 = 708,456.32 : x
  2. Step 2: Convert to fraction form
    2,056,614.18/3,083,032.08 = 708,456.32/x
  3. Step 3: Cross multiply
    2,056,614.18x = 3,083,032.08 × 708,456.32
  4. Step 4: Simplify right side
    2,056,614.18x = 2,184,193,561,838.75
  5. Step 5: Solve for x
    x = 2,184,193,561,838.75/2,056,614.18
  6. Step 6: Final answer
    x = 1,062,033.70

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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.