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Finding the Fourth Proportional to 594,029.90, 890,750.04 and 189,169.34

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Solution

The fourth proportional to 594,029.90, 890,750.04 and 189,169.34 is: 283,660.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,029.90 : 890,750.04 = 189,169.34 : x
  2. Step 2: Convert to fraction form
    594,029.90/890,750.04 = 189,169.34/x
  3. Step 3: Cross multiply
    594,029.90x = 890,750.04 × 189,169.34
  4. Step 4: Simplify right side
    594,029.90x = 168,502,592,718.02
  5. Step 5: Solve for x
    x = 168,502,592,718.02/594,029.90
  6. Step 6: Final answer
    x = 283,660.12

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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.