Home / 1,194,758.64-1,791,854.87-341,803.94

Finding the Fourth Proportional to 1,194,758.64, 1,791,854.87 and 341,803.94

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Solution

The fourth proportional to 1,194,758.64, 1,791,854.87 and 341,803.94 is: 512,624.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,758.64 : 1,791,854.87 = 341,803.94 : x
  2. Step 2: Convert to fraction form
    1,194,758.64/1,791,854.87 = 341,803.94/x
  3. Step 3: Cross multiply
    1,194,758.64x = 1,791,854.87 × 341,803.94
  4. Step 4: Simplify right side
    1,194,758.64x = 612,463,043,805.89
  5. Step 5: Solve for x
    x = 612,463,043,805.89/1,194,758.64
  6. Step 6: Final answer
    x = 512,624.91

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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.