Home / 7,244,372.04-10,852,359.57-4,205,365.44

Finding the Fourth Proportional to 7,244,372.04, 10,852,359.57 and 4,205,365.44

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Solution

The fourth proportional to 7,244,372.04, 10,852,359.57 and 4,205,365.44 is: 6,299,805.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,372.04 : 10,852,359.57 = 4,205,365.44 : x
  2. Step 2: Convert to fraction form
    7,244,372.04/10,852,359.57 = 4,205,365.44/x
  3. Step 3: Cross multiply
    7,244,372.04x = 10,852,359.57 × 4,205,365.44
  4. Step 4: Simplify right side
    7,244,372.04x = 45,638,137,878,131.27
  5. Step 5: Solve for x
    x = 45,638,137,878,131.27/7,244,372.04
  6. Step 6: Final answer
    x = 6,299,805.92

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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.