Home / 3,410,732.86-4,706,688-1,882,807.18

Finding the Fourth Proportional to 3,410,732.86, 4,706,688 and 1,882,807.18

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Solution

The fourth proportional to 3,410,732.86, 4,706,688 and 1,882,807.18 is: 2,598,205.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,732.86 : 4,706,688 = 1,882,807.18 : x
  2. Step 2: Convert to fraction form
    3,410,732.86/4,706,688 = 1,882,807.18/x
  3. Step 3: Cross multiply
    3,410,732.86x = 4,706,688 × 1,882,807.18
  4. Step 4: Simplify right side
    3,410,732.86x = 8,861,785,960,419.84
  5. Step 5: Solve for x
    x = 8,861,785,960,419.84/3,410,732.86
  6. Step 6: Final answer
    x = 2,598,205.82

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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.