Home / 594,109.20-891,302.04-194,725.20

Finding the Fourth Proportional to 594,109.20, 891,302.04 and 194,725.20

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Solution

The fourth proportional to 594,109.20, 891,302.04 and 194,725.20 is: 292,133.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,109.20 : 891,302.04 = 194,725.20 : x
  2. Step 2: Convert to fraction form
    594,109.20/891,302.04 = 194,725.20/x
  3. Step 3: Cross multiply
    594,109.20x = 891,302.04 × 194,725.20
  4. Step 4: Simplify right side
    594,109.20x = 173,558,967,999.41
  5. Step 5: Solve for x
    x = 173,558,967,999.41/594,109.20
  6. Step 6: Final answer
    x = 292,133.11

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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.