Home / 7,603,124.46-11,406,389.01-2,554,297.26

Finding the Fourth Proportional to 7,603,124.46, 11,406,389.01 and 2,554,297.26

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Solution

The fourth proportional to 7,603,124.46, 11,406,389.01 and 2,554,297.26 is: 3,832,017.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,124.46 : 11,406,389.01 = 2,554,297.26 : x
  2. Step 2: Convert to fraction form
    7,603,124.46/11,406,389.01 = 2,554,297.26/x
  3. Step 3: Cross multiply
    7,603,124.46x = 11,406,389.01 × 2,554,297.26
  4. Step 4: Simplify right side
    7,603,124.46x = 29,135,308,194,737.11
  5. Step 5: Solve for x
    x = 29,135,308,194,737.11/7,603,124.46
  6. Step 6: Final answer
    x = 3,832,017.79

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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.