Home / 1,627,327.46-2,441,009.64-616,174.85

Finding the Fourth Proportional to 1,627,327.46, 2,441,009.64 and 616,174.85

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Solution

The fourth proportional to 1,627,327.46, 2,441,009.64 and 616,174.85 is: 924,269.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,327.46 : 2,441,009.64 = 616,174.85 : x
  2. Step 2: Convert to fraction form
    1,627,327.46/2,441,009.64 = 616,174.85/x
  3. Step 3: Cross multiply
    1,627,327.46x = 2,441,009.64 × 616,174.85
  4. Step 4: Simplify right side
    1,627,327.46x = 1,504,088,736,570.51
  5. Step 5: Solve for x
    x = 1,504,088,736,570.51/1,627,327.46
  6. Step 6: Final answer
    x = 924,269.26

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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.