Home / 1,060,321.60-1,589,956.84-377,106.04

Finding the Fourth Proportional to 1,060,321.60, 1,589,956.84 and 377,106.04

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Solution

The fourth proportional to 1,060,321.60, 1,589,956.84 and 377,106.04 is: 565,472.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,321.60 : 1,589,956.84 = 377,106.04 : x
  2. Step 2: Convert to fraction form
    1,060,321.60/1,589,956.84 = 377,106.04/x
  3. Step 3: Cross multiply
    1,060,321.60x = 1,589,956.84 × 377,106.04
  4. Step 4: Simplify right side
    1,060,321.60x = 599,582,327,703.31
  5. Step 5: Solve for x
    x = 599,582,327,703.31/1,060,321.60
  6. Step 6: Final answer
    x = 565,472.14

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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.