Home / 1,060,369.38-1,590,850.53-350,896.86

Finding the Fourth Proportional to 1,060,369.38, 1,590,850.53 and 350,896.86

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Solution

The fourth proportional to 1,060,369.38, 1,590,850.53 and 350,896.86 is: 526,443.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,369.38 : 1,590,850.53 = 350,896.86 : x
  2. Step 2: Convert to fraction form
    1,060,369.38/1,590,850.53 = 350,896.86/x
  3. Step 3: Cross multiply
    1,060,369.38x = 1,590,850.53 × 350,896.86
  4. Step 4: Simplify right side
    1,060,369.38x = 558,224,455,706.34
  5. Step 5: Solve for x
    x = 558,224,455,706.34/1,060,369.38
  6. Step 6: Final answer
    x = 526,443.39

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1.5x scale

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.