Home / 693,297.92-1,039,947.20-250,065.92

Finding the Fourth Proportional to 693,297.92, 1,039,947.20 and 250,065.92

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Solution

The fourth proportional to 693,297.92, 1,039,947.20 and 250,065.92 is: 375,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,297.92 : 1,039,947.20 = 250,065.92 : x
  2. Step 2: Convert to fraction form
    693,297.92/1,039,947.20 = 250,065.92/x
  3. Step 3: Cross multiply
    693,297.92x = 1,039,947.20 × 250,065.92
  4. Step 4: Simplify right side
    693,297.92x = 260,055,353,319.42
  5. Step 5: Solve for x
    x = 260,055,353,319.42/693,297.92
  6. Step 6: Final answer
    x = 375,099.00

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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.