Home / 4,726,004.70-7,086,382.65-1,882,904.70

Finding the Fourth Proportional to 4,726,004.70, 7,086,382.65 and 1,882,904.70

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Solution

The fourth proportional to 4,726,004.70, 7,086,382.65 and 1,882,904.70 is: 2,823,311.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,004.70 : 7,086,382.65 = 1,882,904.70 : x
  2. Step 2: Convert to fraction form
    4,726,004.70/7,086,382.65 = 1,882,904.70/x
  3. Step 3: Cross multiply
    4,726,004.70x = 7,086,382.65 × 1,882,904.70
  4. Step 4: Simplify right side
    4,726,004.70x = 13,342,983,197,683.46
  5. Step 5: Solve for x
    x = 13,342,983,197,683.46/4,726,004.70
  6. Step 6: Final answer
    x = 2,823,311.45

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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.