Home / 4,515,522.14-6,773,223.75-1,103,838.59

Finding the Fourth Proportional to 4,515,522.14, 6,773,223.75 and 1,103,838.59

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Solution

The fourth proportional to 4,515,522.14, 6,773,223.75 and 1,103,838.59 is: 1,655,743.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,522.14 : 6,773,223.75 = 1,103,838.59 : x
  2. Step 2: Convert to fraction form
    4,515,522.14/6,773,223.75 = 1,103,838.59/x
  3. Step 3: Cross multiply
    4,515,522.14x = 6,773,223.75 × 1,103,838.59
  4. Step 4: Simplify right side
    4,515,522.14x = 7,476,545,728,648.79
  5. Step 5: Solve for x
    x = 7,476,545,728,648.79/4,515,522.14
  6. Step 6: Final answer
    x = 1,655,743.35

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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.