Home / 563,322.67-845,116.95-184,241.97

Finding the Fourth Proportional to 563,322.67, 845,116.95 and 184,241.97

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Solution

The fourth proportional to 563,322.67, 845,116.95 and 184,241.97 is: 276,406.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,322.67 : 845,116.95 = 184,241.97 : x
  2. Step 2: Convert to fraction form
    563,322.67/845,116.95 = 184,241.97/x
  3. Step 3: Cross multiply
    563,322.67x = 845,116.95 × 184,241.97
  4. Step 4: Simplify right side
    563,322.67x = 155,706,011,748.39
  5. Step 5: Solve for x
    x = 155,706,011,748.39/563,322.67
  6. Step 6: Final answer
    x = 276,406.44

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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.