Home / 4,658,548.52-6,987,866.52-1,463,603.96

Finding the Fourth Proportional to 4,658,548.52, 6,987,866.52 and 1,463,603.96

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Solution

The fourth proportional to 4,658,548.52, 6,987,866.52 and 1,463,603.96 is: 2,195,419.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658,548.52 : 6,987,866.52 = 1,463,603.96 : x
  2. Step 2: Convert to fraction form
    4,658,548.52/6,987,866.52 = 1,463,603.96/x
  3. Step 3: Cross multiply
    4,658,548.52x = 6,987,866.52 × 1,463,603.96
  4. Step 4: Simplify right side
    4,658,548.52x = 10,227,469,110,623.42
  5. Step 5: Solve for x
    x = 10,227,469,110,623.42/4,658,548.52
  6. Step 6: Final answer
    x = 2,195,419.68

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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.