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Finding the Fourth Proportional to 594,579.29, 891,270.24 and 341,783.96

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Solution

The fourth proportional to 594,579.29, 891,270.24 and 341,783.96 is: 512,331.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,579.29 : 891,270.24 = 341,783.96 : x
  2. Step 2: Convert to fraction form
    594,579.29/891,270.24 = 341,783.96/x
  3. Step 3: Cross multiply
    594,579.29x = 891,270.24 × 341,783.96
  4. Step 4: Simplify right side
    594,579.29x = 304,621,866,319.31
  5. Step 5: Solve for x
    x = 304,621,866,319.31/594,579.29
  6. Step 6: Final answer
    x = 512,331.78

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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.