Home / 1,558,529.30-2,337,927.06-547,563.44

Finding the Fourth Proportional to 1,558,529.30, 2,337,927.06 and 547,563.44

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Solution

The fourth proportional to 1,558,529.30, 2,337,927.06 and 547,563.44 is: 821,391.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,529.30 : 2,337,927.06 = 547,563.44 : x
  2. Step 2: Convert to fraction form
    1,558,529.30/2,337,927.06 = 547,563.44/x
  3. Step 3: Cross multiply
    1,558,529.30x = 2,337,927.06 × 547,563.44
  4. Step 4: Simplify right side
    1,558,529.30x = 1,280,163,383,442.69
  5. Step 5: Solve for x
    x = 1,280,163,383,442.69/1,558,529.30
  6. Step 6: Final answer
    x = 821,391.93

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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.