Home / 733,883.04-1,100,934-260,528.76

Finding the Fourth Proportional to 733,883.04, 1,100,934 and 260,528.76

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Solution

The fourth proportional to 733,883.04, 1,100,934 and 260,528.76 is: 390,831.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,883.04 : 1,100,934 = 260,528.76 : x
  2. Step 2: Convert to fraction form
    733,883.04/1,100,934 = 260,528.76/x
  3. Step 3: Cross multiply
    733,883.04x = 1,100,934 × 260,528.76
  4. Step 4: Simplify right side
    733,883.04x = 286,824,969,861.84
  5. Step 5: Solve for x
    x = 286,824,969,861.84/733,883.04
  6. Step 6: Final answer
    x = 390,831.99

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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.