Home / 1,061,343.57-1,592,225.46-303,191.58

Finding the Fourth Proportional to 1,061,343.57, 1,592,225.46 and 303,191.58

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Solution

The fourth proportional to 1,061,343.57, 1,592,225.46 and 303,191.58 is: 454,847.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,343.57 : 1,592,225.46 = 303,191.58 : x
  2. Step 2: Convert to fraction form
    1,061,343.57/1,592,225.46 = 303,191.58/x
  3. Step 3: Cross multiply
    1,061,343.57x = 1,592,225.46 × 303,191.58
  4. Step 4: Simplify right side
    1,061,343.57x = 482,749,352,933.63
  5. Step 5: Solve for x
    x = 482,749,352,933.63/1,061,343.57
  6. Step 6: Final answer
    x = 454,847.39

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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.