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Finding the Fourth Proportional to 600,775.18, 901,048.05 and 180,051.05

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Solution

The fourth proportional to 600,775.18, 901,048.05 and 180,051.05 is: 270,042.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,775.18 : 901,048.05 = 180,051.05 : x
  2. Step 2: Convert to fraction form
    600,775.18/901,048.05 = 180,051.05/x
  3. Step 3: Cross multiply
    600,775.18x = 901,048.05 × 180,051.05
  4. Step 4: Simplify right side
    600,775.18x = 162,234,649,755.57
  5. Step 5: Solve for x
    x = 162,234,649,755.57/600,775.18
  6. Step 6: Final answer
    x = 270,042.20

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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.