Home / 965,606.20-1,448,927.70-404,697.40

Finding the Fourth Proportional to 965,606.20, 1,448,927.70 and 404,697.40

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Solution

The fourth proportional to 965,606.20, 1,448,927.70 and 404,697.40 is: 607,263.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,606.20 : 1,448,927.70 = 404,697.40 : x
  2. Step 2: Convert to fraction form
    965,606.20/1,448,927.70 = 404,697.40/x
  3. Step 3: Cross multiply
    965,606.20x = 1,448,927.70 × 404,697.40
  4. Step 4: Simplify right side
    965,606.20x = 586,377,272,977.98
  5. Step 5: Solve for x
    x = 586,377,272,977.98/965,606.20
  6. Step 6: Final answer
    x = 607,263.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.