Home / 924,016.80-1,383,533.46-603,374.52

Finding the Fourth Proportional to 924,016.80, 1,383,533.46 and 603,374.52

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Solution

The fourth proportional to 924,016.80, 1,383,533.46 and 603,374.52 is: 903,434.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,016.80 : 1,383,533.46 = 603,374.52 : x
  2. Step 2: Convert to fraction form
    924,016.80/1,383,533.46 = 603,374.52/x
  3. Step 3: Cross multiply
    924,016.80x = 1,383,533.46 × 603,374.52
  4. Step 4: Simplify right side
    924,016.80x = 834,788,837,331.44
  5. Step 5: Solve for x
    x = 834,788,837,331.44/924,016.80
  6. Step 6: Final answer
    x = 903,434.70

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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.