Home / 4,473,838.70-6,704,502.02-2,420,065.27

Finding the Fourth Proportional to 4,473,838.70, 6,704,502.02 and 2,420,065.27

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Solution

The fourth proportional to 4,473,838.70, 6,704,502.02 and 2,420,065.27 is: 3,626,713.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,838.70 : 6,704,502.02 = 2,420,065.27 : x
  2. Step 2: Convert to fraction form
    4,473,838.70/6,704,502.02 = 2,420,065.27/x
  3. Step 3: Cross multiply
    4,473,838.70x = 6,704,502.02 × 2,420,065.27
  4. Step 4: Simplify right side
    4,473,838.70x = 16,225,332,491,246.84
  5. Step 5: Solve for x
    x = 16,225,332,491,246.84/4,473,838.70
  6. Step 6: Final answer
    x = 3,626,713.79

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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.