Home / 2,052,370.89-3,079,058.00-1,446,341.45

Finding the Fourth Proportional to 2,052,370.89, 3,079,058.00 and 1,446,341.45

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Solution

The fourth proportional to 2,052,370.89, 3,079,058.00 and 1,446,341.45 is: 2,169,865.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,370.89 : 3,079,058.00 = 1,446,341.45 : x
  2. Step 2: Convert to fraction form
    2,052,370.89/3,079,058.00 = 1,446,341.45/x
  3. Step 3: Cross multiply
    2,052,370.89x = 3,079,058.00 × 1,446,341.45
  4. Step 4: Simplify right side
    2,052,370.89x = 4,453,369,189,727.10
  5. Step 5: Solve for x
    x = 4,453,369,189,727.10/2,052,370.89
  6. Step 6: Final answer
    x = 2,169,865.70

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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.