Home / 3,744,131.16-5,616,196.56-1,048,855.44

Finding the Fourth Proportional to 3,744,131.16, 5,616,196.56 and 1,048,855.44

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Solution

The fourth proportional to 3,744,131.16, 5,616,196.56 and 1,048,855.44 is: 1,573,283.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,131.16 : 5,616,196.56 = 1,048,855.44 : x
  2. Step 2: Convert to fraction form
    3,744,131.16/5,616,196.56 = 1,048,855.44/x
  3. Step 3: Cross multiply
    3,744,131.16x = 5,616,196.56 × 1,048,855.44
  4. Step 4: Simplify right side
    3,744,131.16x = 5,890,578,314,065.29
  5. Step 5: Solve for x
    x = 5,890,578,314,065.29/3,744,131.16
  6. Step 6: Final answer
    x = 1,573,283.11

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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.