Home / 1,166,854.05-1,749,580.97-456,035.31

Finding the Fourth Proportional to 1,166,854.05, 1,749,580.97 and 456,035.31

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Solution

The fourth proportional to 1,166,854.05, 1,749,580.97 and 456,035.31 is: 683,779.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,854.05 : 1,749,580.97 = 456,035.31 : x
  2. Step 2: Convert to fraction form
    1,166,854.05/1,749,580.97 = 456,035.31/x
  3. Step 3: Cross multiply
    1,166,854.05x = 1,749,580.97 × 456,035.31
  4. Step 4: Simplify right side
    1,166,854.05x = 797,870,697,743.87
  5. Step 5: Solve for x
    x = 797,870,697,743.87/1,166,854.05
  6. Step 6: Final answer
    x = 683,779.34

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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.