Home / 2,425,225.07-3,634,604.69-1,146,171.80

Finding the Fourth Proportional to 2,425,225.07, 3,634,604.69 and 1,146,171.80

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Solution

The fourth proportional to 2,425,225.07, 3,634,604.69 and 1,146,171.80 is: 1,717,729.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,225.07 : 3,634,604.69 = 1,146,171.80 : x
  2. Step 2: Convert to fraction form
    2,425,225.07/3,634,604.69 = 1,146,171.80/x
  3. Step 3: Cross multiply
    2,425,225.07x = 3,634,604.69 × 1,146,171.80
  4. Step 4: Simplify right side
    2,425,225.07x = 4,165,881,403,181.39
  5. Step 5: Solve for x
    x = 4,165,881,403,181.39/2,425,225.07
  6. Step 6: Final answer
    x = 1,717,729.81

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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.