Home / 893,327.77-1,232,692.25-506,060.23

Finding the Fourth Proportional to 893,327.77, 1,232,692.25 and 506,060.23

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Solution

The fourth proportional to 893,327.77, 1,232,692.25 and 506,060.23 is: 698,306.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,327.77 : 1,232,692.25 = 506,060.23 : x
  2. Step 2: Convert to fraction form
    893,327.77/1,232,692.25 = 506,060.23/x
  3. Step 3: Cross multiply
    893,327.77x = 1,232,692.25 × 506,060.23
  4. Step 4: Simplify right side
    893,327.77x = 623,816,523,100.07
  5. Step 5: Solve for x
    x = 623,816,523,100.07/893,327.77
  6. Step 6: Final answer
    x = 698,306.43

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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.