Home / 1,801,888.38-2,702,737.80-454,050

Finding the Fourth Proportional to 1,801,888.38, 2,702,737.80 and 454,050

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Solution

The fourth proportional to 1,801,888.38, 2,702,737.80 and 454,050 is: 681,051.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,888.38 : 2,702,737.80 = 454,050 : x
  2. Step 2: Convert to fraction form
    1,801,888.38/2,702,737.80 = 454,050/x
  3. Step 3: Cross multiply
    1,801,888.38x = 2,702,737.80 × 454,050
  4. Step 4: Simplify right side
    1,801,888.38x = 1,227,178,098,090
  5. Step 5: Solve for x
    x = 1,227,178,098,090/1,801,888.38
  6. Step 6: Final answer
    x = 681,051.12

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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.