Home / 6,161,060.40-8,499,659.76-4,124,526

Finding the Fourth Proportional to 6,161,060.40, 8,499,659.76 and 4,124,526

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Solution

The fourth proportional to 6,161,060.40, 8,499,659.76 and 4,124,526 is: 5,690,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,060.40 : 8,499,659.76 = 4,124,526 : x
  2. Step 2: Convert to fraction form
    6,161,060.40/8,499,659.76 = 4,124,526/x
  3. Step 3: Cross multiply
    6,161,060.40x = 8,499,659.76 × 4,124,526
  4. Step 4: Simplify right side
    6,161,060.40x = 35,057,067,671,273.76
  5. Step 5: Solve for x
    x = 35,057,067,671,273.76/6,161,060.40
  6. Step 6: Final answer
    x = 5,690,102.90

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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.