Home / 693,294.92-1,039,942.70-250,062.92

Finding the Fourth Proportional to 693,294.92, 1,039,942.70 and 250,062.92

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Solution

The fourth proportional to 693,294.92, 1,039,942.70 and 250,062.92 is: 375,094.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,294.92 : 1,039,942.70 = 250,062.92 : x
  2. Step 2: Convert to fraction form
    693,294.92/1,039,942.70 = 250,062.92/x
  3. Step 3: Cross multiply
    693,294.92x = 1,039,942.70 × 250,062.92
  4. Step 4: Simplify right side
    693,294.92x = 260,051,108,194.68
  5. Step 5: Solve for x
    x = 260,051,108,194.68/693,294.92
  6. Step 6: Final answer
    x = 375,094.50

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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.