Home / 1,066,961.57-1,600,223.65-467,592.35

Finding the Fourth Proportional to 1,066,961.57, 1,600,223.65 and 467,592.35

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Solution

The fourth proportional to 1,066,961.57, 1,600,223.65 and 467,592.35 is: 701,292.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,961.57 : 1,600,223.65 = 467,592.35 : x
  2. Step 2: Convert to fraction form
    1,066,961.57/1,600,223.65 = 467,592.35/x
  3. Step 3: Cross multiply
    1,066,961.57x = 1,600,223.65 × 467,592.35
  4. Step 4: Simplify right side
    1,066,961.57x = 748,252,327,858.98
  5. Step 5: Solve for x
    x = 748,252,327,858.98/1,066,961.57
  6. Step 6: Final answer
    x = 701,292.67

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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.