Home / 2,038,537.59-3,057,824.85-618,593.67

Finding the Fourth Proportional to 2,038,537.59, 3,057,824.85 and 618,593.67

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Solution

The fourth proportional to 2,038,537.59, 3,057,824.85 and 618,593.67 is: 927,896.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,537.59 : 3,057,824.85 = 618,593.67 : x
  2. Step 2: Convert to fraction form
    2,038,537.59/3,057,824.85 = 618,593.67/x
  3. Step 3: Cross multiply
    2,038,537.59x = 3,057,824.85 × 618,593.67
  4. Step 4: Simplify right side
    2,038,537.59x = 1,891,551,096,178.70
  5. Step 5: Solve for x
    x = 1,891,551,096,178.70/2,038,537.59
  6. Step 6: Final answer
    x = 927,896.11

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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.