Home / 1,184,194.31-1,775,611.53-463,692.43

Finding the Fourth Proportional to 1,184,194.31, 1,775,611.53 and 463,692.43

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Solution

The fourth proportional to 1,184,194.31, 1,775,611.53 and 463,692.43 is: 695,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,194.31 : 1,775,611.53 = 463,692.43 : x
  2. Step 2: Convert to fraction form
    1,184,194.31/1,775,611.53 = 463,692.43/x
  3. Step 3: Cross multiply
    1,184,194.31x = 1,775,611.53 × 463,692.43
  4. Step 4: Simplify right side
    1,184,194.31x = 823,337,627,541.57
  5. Step 5: Solve for x
    x = 823,337,627,541.57/1,184,194.31
  6. Step 6: Final answer
    x = 695,272.40

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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.