Home / 3,607,548.48-5,379,487.25-3,575,153.34

Finding the Fourth Proportional to 3,607,548.48, 5,379,487.25 and 3,575,153.34

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Solution

The fourth proportional to 3,607,548.48, 5,379,487.25 and 3,575,153.34 is: 5,331,180.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,548.48 : 5,379,487.25 = 3,575,153.34 : x
  2. Step 2: Convert to fraction form
    3,607,548.48/5,379,487.25 = 3,575,153.34/x
  3. Step 3: Cross multiply
    3,607,548.48x = 5,379,487.25 × 3,575,153.34
  4. Step 4: Simplify right side
    3,607,548.48x = 19,232,491,791,449.15
  5. Step 5: Solve for x
    x = 19,232,491,791,449.15/3,607,548.48
  6. Step 6: Final answer
    x = 5,331,180.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.