Home / 3,083,305.66-4,254,853.26-1,706,652.07

Finding the Fourth Proportional to 3,083,305.66, 4,254,853.26 and 1,706,652.07

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Solution

The fourth proportional to 3,083,305.66, 4,254,853.26 and 1,706,652.07 is: 2,355,119.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,305.66 : 4,254,853.26 = 1,706,652.07 : x
  2. Step 2: Convert to fraction form
    3,083,305.66/4,254,853.26 = 1,706,652.07/x
  3. Step 3: Cross multiply
    3,083,305.66x = 4,254,853.26 × 1,706,652.07
  4. Step 4: Simplify right side
    3,083,305.66x = 7,261,554,123,725.25
  5. Step 5: Solve for x
    x = 7,261,554,123,725.25/3,083,305.66
  6. Step 6: Final answer
    x = 2,355,119.77

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1.5x scale

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.