Home / 4,883,033.28-6,738,574.33-2,707,520.50

Finding the Fourth Proportional to 4,883,033.28, 6,738,574.33 and 2,707,520.50

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Solution

The fourth proportional to 4,883,033.28, 6,738,574.33 and 2,707,520.50 is: 3,736,371.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,033.28 : 6,738,574.33 = 2,707,520.50 : x
  2. Step 2: Convert to fraction form
    4,883,033.28/6,738,574.33 = 2,707,520.50/x
  3. Step 3: Cross multiply
    4,883,033.28x = 6,738,574.33 × 2,707,520.50
  4. Step 4: Simplify right side
    4,883,033.28x = 18,244,828,139,248.77
  5. Step 5: Solve for x
    x = 18,244,828,139,248.77/4,883,033.28
  6. Step 6: Final answer
    x = 3,736,371.86

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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.