Home / 2,055,332.48-3,082,776.98-539,167.32

Finding the Fourth Proportional to 2,055,332.48, 3,082,776.98 and 539,167.32

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Solution

The fourth proportional to 2,055,332.48, 3,082,776.98 and 539,167.32 is: 808,692.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,332.48 : 3,082,776.98 = 539,167.32 : x
  2. Step 2: Convert to fraction form
    2,055,332.48/3,082,776.98 = 539,167.32/x
  3. Step 3: Cross multiply
    2,055,332.48x = 3,082,776.98 × 539,167.32
  4. Step 4: Simplify right side
    2,055,332.48x = 1,662,132,599,768.46
  5. Step 5: Solve for x
    x = 1,662,132,599,768.46/2,055,332.48
  6. Step 6: Final answer
    x = 808,692.81

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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.