Home / 1,058,795.53-1,588,253.84-300,577.69

Finding the Fourth Proportional to 1,058,795.53, 1,588,253.84 and 300,577.69

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Solution

The fourth proportional to 1,058,795.53, 1,588,253.84 and 300,577.69 is: 450,883.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,795.53 : 1,588,253.84 = 300,577.69 : x
  2. Step 2: Convert to fraction form
    1,058,795.53/1,588,253.84 = 300,577.69/x
  3. Step 3: Cross multiply
    1,058,795.53x = 1,588,253.84 × 300,577.69
  4. Step 4: Simplify right side
    1,058,795.53x = 477,393,670,360.83
  5. Step 5: Solve for x
    x = 477,393,670,360.83/1,058,795.53
  6. Step 6: Final answer
    x = 450,883.72

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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.