Home / 858,846.30-1,204,043.70-858,846.30

Finding the Fourth Proportional to 858,846.30, 1,204,043.70 and 858,846.30

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Solution

The fourth proportional to 858,846.30, 1,204,043.70 and 858,846.30 is: 1,204,043.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    858,846.30 : 1,204,043.70 = 858,846.30 : x
  2. Step 2: Convert to fraction form
    858,846.30/1,204,043.70 = 858,846.30/x
  3. Step 3: Cross multiply
    858,846.30x = 1,204,043.70 × 858,846.30
  4. Step 4: Simplify right side
    858,846.30x = 1,034,088,476,783.31
  5. Step 5: Solve for x
    x = 1,034,088,476,783.31/858,846.30
  6. Step 6: Final answer
    x = 1,204,043.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.