Home / 9,865,074.27-14,797,689.30-3,473,863.23

Finding the Fourth Proportional to 9,865,074.27, 14,797,689.30 and 3,473,863.23

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Solution

The fourth proportional to 9,865,074.27, 14,797,689.30 and 3,473,863.23 is: 5,210,822.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,865,074.27 : 14,797,689.30 = 3,473,863.23 : x
  2. Step 2: Convert to fraction form
    9,865,074.27/14,797,689.30 = 3,473,863.23/x
  3. Step 3: Cross multiply
    9,865,074.27x = 14,797,689.30 × 3,473,863.23
  4. Step 4: Simplify right side
    9,865,074.27x = 51,405,148,748,234.44
  5. Step 5: Solve for x
    x = 51,405,148,748,234.44/9,865,074.27
  6. Step 6: Final answer
    x = 5,210,822.27

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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.