Home / 946,429.32-1,306,222.41-601,906.06

Finding the Fourth Proportional to 946,429.32, 1,306,222.41 and 601,906.06

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Solution

The fourth proportional to 946,429.32, 1,306,222.41 and 601,906.06 is: 830,725.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,429.32 : 1,306,222.41 = 601,906.06 : x
  2. Step 2: Convert to fraction form
    946,429.32/1,306,222.41 = 601,906.06/x
  3. Step 3: Cross multiply
    946,429.32x = 1,306,222.41 × 601,906.06
  4. Step 4: Simplify right side
    946,429.32x = 786,223,184,286.81
  5. Step 5: Solve for x
    x = 786,223,184,286.81/946,429.32
  6. Step 6: Final answer
    x = 830,725.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.