Home / 1,141,027.08-1,574,659.82-651,076.36

Finding the Fourth Proportional to 1,141,027.08, 1,574,659.82 and 651,076.36

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Solution

The fourth proportional to 1,141,027.08, 1,574,659.82 and 651,076.36 is: 898,509.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,027.08 : 1,574,659.82 = 651,076.36 : x
  2. Step 2: Convert to fraction form
    1,141,027.08/1,574,659.82 = 651,076.36/x
  3. Step 3: Cross multiply
    1,141,027.08x = 1,574,659.82 × 651,076.36
  4. Step 4: Simplify right side
    1,141,027.08x = 1,025,223,783,843.86
  5. Step 5: Solve for x
    x = 1,025,223,783,843.86/1,141,027.08
  6. Step 6: Final answer
    x = 898,509.60

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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.