Home / 1,829,350.03-2,744,029.72-463,123.88

Finding the Fourth Proportional to 1,829,350.03, 2,744,029.72 and 463,123.88

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Solution

The fourth proportional to 1,829,350.03, 2,744,029.72 and 463,123.88 is: 694,687.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,350.03 : 2,744,029.72 = 463,123.88 : x
  2. Step 2: Convert to fraction form
    1,829,350.03/2,744,029.72 = 463,123.88/x
  3. Step 3: Cross multiply
    1,829,350.03x = 2,744,029.72 × 463,123.88
  4. Step 4: Simplify right side
    1,829,350.03x = 1,270,825,674,725.95
  5. Step 5: Solve for x
    x = 1,270,825,674,725.95/1,829,350.03
  6. Step 6: Final answer
    x = 694,687.00

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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.