Home / 1,058,795.28-1,588,253.46-300,577.44

Finding the Fourth Proportional to 1,058,795.28, 1,588,253.46 and 300,577.44

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Solution

The fourth proportional to 1,058,795.28, 1,588,253.46 and 300,577.44 is: 450,883.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,795.28 : 1,588,253.46 = 300,577.44 : x
  2. Step 2: Convert to fraction form
    1,058,795.28/1,588,253.46 = 300,577.44/x
  3. Step 3: Cross multiply
    1,058,795.28x = 1,588,253.46 × 300,577.44
  4. Step 4: Simplify right side
    1,058,795.28x = 477,393,159,077.94
  5. Step 5: Solve for x
    x = 477,393,159,077.94/1,058,795.28
  6. Step 6: Final answer
    x = 450,883.35

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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.