Home / 1,166,896.20-1,749,653.10-607,024.20

Finding the Fourth Proportional to 1,166,896.20, 1,749,653.10 and 607,024.20

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Solution

The fourth proportional to 1,166,896.20, 1,749,653.10 and 607,024.20 is: 910,176.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,896.20 : 1,749,653.10 = 607,024.20 : x
  2. Step 2: Convert to fraction form
    1,166,896.20/1,749,653.10 = 607,024.20/x
  3. Step 3: Cross multiply
    1,166,896.20x = 1,749,653.10 × 607,024.20
  4. Step 4: Simplify right side
    1,166,896.20x = 1,062,081,773,305.02
  5. Step 5: Solve for x
    x = 1,062,081,773,305.02/1,166,896.20
  6. Step 6: Final answer
    x = 910,176.73

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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.