Home / 1,533,096.87-2,299,981.89-453,524.91

Finding the Fourth Proportional to 1,533,096.87, 2,299,981.89 and 453,524.91

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Solution

The fourth proportional to 1,533,096.87, 2,299,981.89 and 453,524.91 is: 680,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,096.87 : 2,299,981.89 = 453,524.91 : x
  2. Step 2: Convert to fraction form
    1,533,096.87/2,299,981.89 = 453,524.91/x
  3. Step 3: Cross multiply
    1,533,096.87x = 2,299,981.89 × 453,524.91
  4. Step 4: Simplify right side
    1,533,096.87x = 1,043,099,079,663.88
  5. Step 5: Solve for x
    x = 1,043,099,079,663.88/1,533,096.87
  6. Step 6: Final answer
    x = 680,386.93

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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.