Home / 4,448,877.76-6,674,249.76-1,924,891.84

Finding the Fourth Proportional to 4,448,877.76, 6,674,249.76 and 1,924,891.84

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Solution

The fourth proportional to 4,448,877.76, 6,674,249.76 and 1,924,891.84 is: 2,887,741.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,877.76 : 6,674,249.76 = 1,924,891.84 : x
  2. Step 2: Convert to fraction form
    4,448,877.76/6,674,249.76 = 1,924,891.84/x
  3. Step 3: Cross multiply
    4,448,877.76x = 6,674,249.76 × 1,924,891.84
  4. Step 4: Simplify right side
    4,448,877.76x = 12,847,208,901,145.96
  5. Step 5: Solve for x
    x = 12,847,208,901,145.96/4,448,877.76
  6. Step 6: Final answer
    x = 2,887,741.49

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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.