Home / 6,012,438.62-9,018,526.55-1,463,511.42

Finding the Fourth Proportional to 6,012,438.62, 9,018,526.55 and 1,463,511.42

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Solution

The fourth proportional to 6,012,438.62, 9,018,526.55 and 1,463,511.42 is: 2,195,235.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,438.62 : 9,018,526.55 = 1,463,511.42 : x
  2. Step 2: Convert to fraction form
    6,012,438.62/9,018,526.55 = 1,463,511.42/x
  3. Step 3: Cross multiply
    6,012,438.62x = 9,018,526.55 × 1,463,511.42
  4. Step 4: Simplify right side
    6,012,438.62x = 13,198,716,590,180.64
  5. Step 5: Solve for x
    x = 13,198,716,590,180.64/6,012,438.62
  6. Step 6: Final answer
    x = 2,195,235.15

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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.