Home / 1,269,270.34-1,903,815.87-595,499.38

Finding the Fourth Proportional to 1,269,270.34, 1,903,815.87 and 595,499.38

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Solution

The fourth proportional to 1,269,270.34, 1,903,815.87 and 595,499.38 is: 893,207.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,270.34 : 1,903,815.87 = 595,499.38 : x
  2. Step 2: Convert to fraction form
    1,269,270.34/1,903,815.87 = 595,499.38/x
  3. Step 3: Cross multiply
    1,269,270.34x = 1,903,815.87 × 595,499.38
  4. Step 4: Simplify right side
    1,269,270.34x = 1,133,721,170,219.16
  5. Step 5: Solve for x
    x = 1,133,721,170,219.16/1,269,270.34
  6. Step 6: Final answer
    x = 893,207.01

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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.