Home / 2,365,192.35-3,264,083.96-1,447,134.03

Finding the Fourth Proportional to 2,365,192.35, 3,264,083.96 and 1,447,134.03

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Solution

The fourth proportional to 2,365,192.35, 3,264,083.96 and 1,447,134.03 is: 1,997,117.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,192.35 : 3,264,083.96 = 1,447,134.03 : x
  2. Step 2: Convert to fraction form
    2,365,192.35/3,264,083.96 = 1,447,134.03/x
  3. Step 3: Cross multiply
    2,365,192.35x = 3,264,083.96 × 1,447,134.03
  4. Step 4: Simplify right side
    2,365,192.35x = 4,723,566,968,057.49
  5. Step 5: Solve for x
    x = 4,723,566,968,057.49/2,365,192.35
  6. Step 6: Final answer
    x = 1,997,117.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.