Home / 9,412,322.60-14,120,838.48-2,680,736.60

Finding the Fourth Proportional to 9,412,322.60, 14,120,838.48 and 2,680,736.60

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Solution

The fourth proportional to 9,412,322.60, 14,120,838.48 and 2,680,736.60 is: 4,021,775.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,412,322.60 : 14,120,838.48 = 2,680,736.60 : x
  2. Step 2: Convert to fraction form
    9,412,322.60/14,120,838.48 = 2,680,736.60/x
  3. Step 3: Cross multiply
    9,412,322.60x = 14,120,838.48 × 2,680,736.60
  4. Step 4: Simplify right side
    9,412,322.60x = 37,854,248,536,024.37
  5. Step 5: Solve for x
    x = 37,854,248,536,024.37/9,412,322.60
  6. Step 6: Final answer
    x = 4,021,775.51

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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.