Home / 11,607,412.24-17,411,282.43-4,419,339.22

Finding the Fourth Proportional to 11,607,412.24, 17,411,282.43 and 4,419,339.22

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Solution

The fourth proportional to 11,607,412.24, 17,411,282.43 and 4,419,339.22 is: 6,629,071.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,607,412.24 : 17,411,282.43 = 4,419,339.22 : x
  2. Step 2: Convert to fraction form
    11,607,412.24/17,411,282.43 = 4,419,339.22/x
  3. Step 3: Cross multiply
    11,607,412.24x = 17,411,282.43 × 4,419,339.22
  4. Step 4: Simplify right side
    11,607,412.24x = 76,946,363,313,395.91
  5. Step 5: Solve for x
    x = 76,946,363,313,395.91/11,607,412.24
  6. Step 6: Final answer
    x = 6,629,071.30

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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.