Home / 2,060,711.40-3,088,885.50-693,183.32

Finding the Fourth Proportional to 2,060,711.40, 3,088,885.50 and 693,183.32

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Solution

The fourth proportional to 2,060,711.40, 3,088,885.50 and 693,183.32 is: 1,039,041.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,711.40 : 3,088,885.50 = 693,183.32 : x
  2. Step 2: Convert to fraction form
    2,060,711.40/3,088,885.50 = 693,183.32/x
  3. Step 3: Cross multiply
    2,060,711.40x = 3,088,885.50 × 693,183.32
  4. Step 4: Simplify right side
    2,060,711.40x = 2,141,163,905,989.86
  5. Step 5: Solve for x
    x = 2,141,163,905,989.86/2,060,711.40
  6. Step 6: Final answer
    x = 1,039,041.13

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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.