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Finding the Fourth Proportional to 600,026.93, 900,152.48 and 200,669.79

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Solution

The fourth proportional to 600,026.93, 900,152.48 and 200,669.79 is: 301,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,026.93 : 900,152.48 = 200,669.79 : x
  2. Step 2: Convert to fraction form
    600,026.93/900,152.48 = 200,669.79/x
  3. Step 3: Cross multiply
    600,026.93x = 900,152.48 × 200,669.79
  4. Step 4: Simplify right side
    600,026.93x = 180,633,408,126.23
  5. Step 5: Solve for x
    x = 180,633,408,126.23/600,026.93
  6. Step 6: Final answer
    x = 301,042.17

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1.5x scale

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.