Home / 9,386,017-12,952,858.98-5,093,665

Finding the Fourth Proportional to 9,386,017, 12,952,858.98 and 5,093,665

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Solution

The fourth proportional to 9,386,017, 12,952,858.98 and 5,093,665 is: 7,029,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,017 : 12,952,858.98 = 5,093,665 : x
  2. Step 2: Convert to fraction form
    9,386,017/12,952,858.98 = 5,093,665/x
  3. Step 3: Cross multiply
    9,386,017x = 12,952,858.98 × 5,093,665
  4. Step 4: Simplify right side
    9,386,017x = 65,977,524,436,361.70
  5. Step 5: Solve for x
    x = 65,977,524,436,361.70/9,386,017
  6. Step 6: Final answer
    x = 7,029,342.10

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1.5x scale

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.