Home / 14,637,329.54-21,957,071.60-3,854,554.46

Finding the Fourth Proportional to 14,637,329.54, 21,957,071.60 and 3,854,554.46

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Solution

The fourth proportional to 14,637,329.54, 21,957,071.60 and 3,854,554.46 is: 5,782,115.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,637,329.54 : 21,957,071.60 = 3,854,554.46 : x
  2. Step 2: Convert to fraction form
    14,637,329.54/21,957,071.60 = 3,854,554.46/x
  3. Step 3: Cross multiply
    14,637,329.54x = 21,957,071.60 × 3,854,554.46
  4. Step 4: Simplify right side
    14,637,329.54x = 84,634,728,164,170.36
  5. Step 5: Solve for x
    x = 84,634,728,164,170.36/14,637,329.54
  6. Step 6: Final answer
    x = 5,782,115.38

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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.