Home / 1,114,895.34-1,672,592.18-356,782.34

Finding the Fourth Proportional to 1,114,895.34, 1,672,592.18 and 356,782.34

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Solution

The fourth proportional to 1,114,895.34, 1,672,592.18 and 356,782.34 is: 535,253.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,895.34 : 1,672,592.18 = 356,782.34 : x
  2. Step 2: Convert to fraction form
    1,114,895.34/1,672,592.18 = 356,782.34/x
  3. Step 3: Cross multiply
    1,114,895.34x = 1,672,592.18 × 356,782.34
  4. Step 4: Simplify right side
    1,114,895.34x = 596,751,351,846.10
  5. Step 5: Solve for x
    x = 596,751,351,846.10/1,114,895.34
  6. Step 6: Final answer
    x = 535,253.25

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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.