Home / 932,692.03-1,399,054.48-334,082.79

Finding the Fourth Proportional to 932,692.03, 1,399,054.48 and 334,082.79

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Solution

The fourth proportional to 932,692.03, 1,399,054.48 and 334,082.79 is: 501,130.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,692.03 : 1,399,054.48 = 334,082.79 : x
  2. Step 2: Convert to fraction form
    932,692.03/1,399,054.48 = 334,082.79/x
  3. Step 3: Cross multiply
    932,692.03x = 1,399,054.48 × 334,082.79
  4. Step 4: Simplify right side
    932,692.03x = 467,400,023,205.19
  5. Step 5: Solve for x
    x = 467,400,023,205.19/932,692.03
  6. Step 6: Final answer
    x = 501,130.07

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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.