Home / 4,230,144-5,837,606.01-2,419,308

Finding the Fourth Proportional to 4,230,144, 5,837,606.01 and 2,419,308

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Solution

The fourth proportional to 4,230,144, 5,837,606.01 and 2,419,308 is: 3,338,649.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,144 : 5,837,606.01 = 2,419,308 : x
  2. Step 2: Convert to fraction form
    4,230,144/5,837,606.01 = 2,419,308/x
  3. Step 3: Cross multiply
    4,230,144x = 5,837,606.01 × 2,419,308
  4. Step 4: Simplify right side
    4,230,144x = 14,122,966,920,841.08
  5. Step 5: Solve for x
    x = 14,122,966,920,841.08/4,230,144
  6. Step 6: Final answer
    x = 3,338,649.21

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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.