Home / 1,660,697.70-2,491,046.55-595,847.40

Finding the Fourth Proportional to 1,660,697.70, 2,491,046.55 and 595,847.40

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Solution

The fourth proportional to 1,660,697.70, 2,491,046.55 and 595,847.40 is: 893,771.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,697.70 : 2,491,046.55 = 595,847.40 : x
  2. Step 2: Convert to fraction form
    1,660,697.70/2,491,046.55 = 595,847.40/x
  3. Step 3: Cross multiply
    1,660,697.70x = 2,491,046.55 × 595,847.40
  4. Step 4: Simplify right side
    1,660,697.70x = 1,484,283,610,096.47
  5. Step 5: Solve for x
    x = 1,484,283,610,096.47/1,660,697.70
  6. Step 6: Final answer
    x = 893,771.10

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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.