Home / 3,010,736.67-4,152,926.88-1,786,175.43

Finding the Fourth Proportional to 3,010,736.67, 4,152,926.88 and 1,786,175.43

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Solution

The fourth proportional to 3,010,736.67, 4,152,926.88 and 1,786,175.43 is: 2,463,800.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,736.67 : 4,152,926.88 = 1,786,175.43 : x
  2. Step 2: Convert to fraction form
    3,010,736.67/4,152,926.88 = 1,786,175.43/x
  3. Step 3: Cross multiply
    3,010,736.67x = 4,152,926.88 × 1,786,175.43
  4. Step 4: Simplify right side
    3,010,736.67x = 7,417,855,955,642.56
  5. Step 5: Solve for x
    x = 7,417,855,955,642.56/3,010,736.67
  6. Step 6: Final answer
    x = 2,463,800.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.