Home / 9,746,934-14,625,515.88-3,993,938.16

Finding the Fourth Proportional to 9,746,934, 14,625,515.88 and 3,993,938.16

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Solution

The fourth proportional to 9,746,934, 14,625,515.88 and 3,993,938.16 is: 5,993,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,934 : 14,625,515.88 = 3,993,938.16 : x
  2. Step 2: Convert to fraction form
    9,746,934/14,625,515.88 = 3,993,938.16/x
  3. Step 3: Cross multiply
    9,746,934x = 14,625,515.88 × 3,993,938.16
  4. Step 4: Simplify right side
    9,746,934x = 58,413,405,982,817.98
  5. Step 5: Solve for x
    x = 58,413,405,982,817.98/9,746,934
  6. Step 6: Final answer
    x = 5,993,003.13

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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.