Home / 5,408,044.46-7,468,160.13-3,477,658.94

Finding the Fourth Proportional to 5,408,044.46, 7,468,160.13 and 3,477,658.94

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Solution

The fourth proportional to 5,408,044.46, 7,468,160.13 and 3,477,658.94 is: 4,802,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,408,044.46 : 7,468,160.13 = 3,477,658.94 : x
  2. Step 2: Convert to fraction form
    5,408,044.46/7,468,160.13 = 3,477,658.94/x
  3. Step 3: Cross multiply
    5,408,044.46x = 7,468,160.13 × 3,477,658.94
  4. Step 4: Simplify right side
    5,408,044.46x = 25,971,713,804,105.26
  5. Step 5: Solve for x
    x = 25,971,713,804,105.26/5,408,044.46
  6. Step 6: Final answer
    x = 4,802,422.40

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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.