Home / 1,384,741.58-2,077,331.06-586,027.31

Finding the Fourth Proportional to 1,384,741.58, 2,077,331.06 and 586,027.31

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Solution

The fourth proportional to 1,384,741.58, 2,077,331.06 and 586,027.31 is: 879,133.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,741.58 : 2,077,331.06 = 586,027.31 : x
  2. Step 2: Convert to fraction form
    1,384,741.58/2,077,331.06 = 586,027.31/x
  3. Step 3: Cross multiply
    1,384,741.58x = 2,077,331.06 × 586,027.31
  4. Step 4: Simplify right side
    1,384,741.58x = 1,217,372,724,149.66
  5. Step 5: Solve for x
    x = 1,217,372,724,149.66/1,384,741.58
  6. Step 6: Final answer
    x = 879,133.51

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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.