Home / 1,082,912.90-1,494,437.42-592,874.14

Finding the Fourth Proportional to 1,082,912.90, 1,494,437.42 and 592,874.14

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Solution

The fourth proportional to 1,082,912.90, 1,494,437.42 and 592,874.14 is: 818,175.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,912.90 : 1,494,437.42 = 592,874.14 : x
  2. Step 2: Convert to fraction form
    1,082,912.90/1,494,437.42 = 592,874.14/x
  3. Step 3: Cross multiply
    1,082,912.90x = 1,494,437.42 × 592,874.14
  4. Step 4: Simplify right side
    1,082,912.90x = 886,013,300,166.32
  5. Step 5: Solve for x
    x = 886,013,300,166.32/1,082,912.90
  6. Step 6: Final answer
    x = 818,175.96

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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.