Home / 4,885,212.40-7,326,506.40-2,044,736.80

Finding the Fourth Proportional to 4,885,212.40, 7,326,506.40 and 2,044,736.80

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Solution

The fourth proportional to 4,885,212.40, 7,326,506.40 and 2,044,736.80 is: 3,066,555.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,212.40 : 7,326,506.40 = 2,044,736.80 : x
  2. Step 2: Convert to fraction form
    4,885,212.40/7,326,506.40 = 2,044,736.80/x
  3. Step 3: Cross multiply
    4,885,212.40x = 7,326,506.40 × 2,044,736.80
  4. Step 4: Simplify right side
    4,885,212.40x = 14,980,777,251,515.52
  5. Step 5: Solve for x
    x = 14,980,777,251,515.52/4,885,212.40
  6. Step 6: Final answer
    x = 3,066,555.97

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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.