Home / 2,284,071.40-3,424,940.70-844,681.96

Finding the Fourth Proportional to 2,284,071.40, 3,424,940.70 and 844,681.96

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Solution

The fourth proportional to 2,284,071.40, 3,424,940.70 and 844,681.96 is: 1,266,591.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,071.40 : 3,424,940.70 = 844,681.96 : x
  2. Step 2: Convert to fraction form
    2,284,071.40/3,424,940.70 = 844,681.96/x
  3. Step 3: Cross multiply
    2,284,071.40x = 3,424,940.70 × 844,681.96
  4. Step 4: Simplify right side
    2,284,071.40x = 2,892,985,623,359.77
  5. Step 5: Solve for x
    x = 2,892,985,623,359.77/2,284,071.40
  6. Step 6: Final answer
    x = 1,266,591.59

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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.