Home / 2,060,708.40-3,088,881-693,180.32

Finding the Fourth Proportional to 2,060,708.40, 3,088,881 and 693,180.32

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Solution

The fourth proportional to 2,060,708.40, 3,088,881 and 693,180.32 is: 1,039,036.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,708.40 : 3,088,881 = 693,180.32 : x
  2. Step 2: Convert to fraction form
    2,060,708.40/3,088,881 = 693,180.32/x
  3. Step 3: Cross multiply
    2,060,708.40x = 3,088,881 × 693,180.32
  4. Step 4: Simplify right side
    2,060,708.40x = 2,141,151,520,021.92
  5. Step 5: Solve for x
    x = 2,141,151,520,021.92/2,060,708.40
  6. Step 6: Final answer
    x = 1,039,036.63

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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.