Home / 3,448,085.24-5,164,156.01-3,328,511.01

Finding the Fourth Proportional to 3,448,085.24, 5,164,156.01 and 3,328,511.01

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Solution

The fourth proportional to 3,448,085.24, 5,164,156.01 and 3,328,511.01 is: 4,985,071.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,085.24 : 5,164,156.01 = 3,328,511.01 : x
  2. Step 2: Convert to fraction form
    3,448,085.24/5,164,156.01 = 3,328,511.01/x
  3. Step 3: Cross multiply
    3,448,085.24x = 5,164,156.01 × 3,328,511.01
  4. Step 4: Simplify right side
    3,448,085.24x = 17,188,950,154,646.74
  5. Step 5: Solve for x
    x = 17,188,950,154,646.74/3,448,085.24
  6. Step 6: Final answer
    x = 4,985,071.13

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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.