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Finding the Fourth Proportional to 608,563.04, 912,833.22 and 182,099.12

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Solution

The fourth proportional to 608,563.04, 912,833.22 and 182,099.12 is: 273,145.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,563.04 : 912,833.22 = 182,099.12 : x
  2. Step 2: Convert to fraction form
    608,563.04/912,833.22 = 182,099.12/x
  3. Step 3: Cross multiply
    608,563.04x = 912,833.22 × 182,099.12
  4. Step 4: Simplify right side
    608,563.04x = 166,226,126,068.77
  5. Step 5: Solve for x
    x = 166,226,126,068.77/608,563.04
  6. Step 6: Final answer
    x = 273,145.29

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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.