Home / 14,607,816-21,907,440-5,503,344

Finding the Fourth Proportional to 14,607,816, 21,907,440 and 5,503,344

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Solution

The fourth proportional to 14,607,816, 21,907,440 and 5,503,344 is: 8,253,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,816 : 21,907,440 = 5,503,344 : x
  2. Step 2: Convert to fraction form
    14,607,816/21,907,440 = 5,503,344/x
  3. Step 3: Cross multiply
    14,607,816x = 21,907,440 × 5,503,344
  4. Step 4: Simplify right side
    14,607,816x = 120,564,178,479,360
  5. Step 5: Solve for x
    x = 120,564,178,479,360/14,607,816
  6. Step 6: Final answer
    x = 8,253,402.05

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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.