Home / 951,535.64-1,427,361.12-382,914.56

Finding the Fourth Proportional to 951,535.64, 1,427,361.12 and 382,914.56

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Solution

The fourth proportional to 951,535.64, 1,427,361.12 and 382,914.56 is: 574,395.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,535.64 : 1,427,361.12 = 382,914.56 : x
  2. Step 2: Convert to fraction form
    951,535.64/1,427,361.12 = 382,914.56/x
  3. Step 3: Cross multiply
    951,535.64x = 1,427,361.12 × 382,914.56
  4. Step 4: Simplify right side
    951,535.64x = 546,557,355,225.91
  5. Step 5: Solve for x
    x = 546,557,355,225.91/951,535.64
  6. Step 6: Final answer
    x = 574,395.04

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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.