Home / 563,933.30-845,885.89-164,577.54

Finding the Fourth Proportional to 563,933.30, 845,885.89 and 164,577.54

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Solution

The fourth proportional to 563,933.30, 845,885.89 and 164,577.54 is: 246,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,933.30 : 845,885.89 = 164,577.54 : x
  2. Step 2: Convert to fraction form
    563,933.30/845,885.89 = 164,577.54/x
  3. Step 3: Cross multiply
    563,933.30x = 845,885.89 × 164,577.54
  4. Step 4: Simplify right side
    563,933.30x = 139,213,818,896.91
  5. Step 5: Solve for x
    x = 139,213,818,896.91/563,933.30
  6. Step 6: Final answer
    x = 246,862.21

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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.