Home / 1,160,893.54-1,601,945.20-651,497.50

Finding the Fourth Proportional to 1,160,893.54, 1,601,945.20 and 651,497.50

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Solution

The fourth proportional to 1,160,893.54, 1,601,945.20 and 651,497.50 is: 899,017.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,893.54 : 1,601,945.20 = 651,497.50 : x
  2. Step 2: Convert to fraction form
    1,160,893.54/1,601,945.20 = 651,497.50/x
  3. Step 3: Cross multiply
    1,160,893.54x = 1,601,945.20 × 651,497.50
  4. Step 4: Simplify right side
    1,160,893.54x = 1,043,663,292,937
  5. Step 5: Solve for x
    x = 1,043,663,292,937/1,160,893.54
  6. Step 6: Final answer
    x = 899,017.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.