Home / 3,062,598.27-4,227,820.43-1,773,189.51

Finding the Fourth Proportional to 3,062,598.27, 4,227,820.43 and 1,773,189.51

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Solution

The fourth proportional to 3,062,598.27, 4,227,820.43 and 1,773,189.51 is: 2,447,832.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,598.27 : 4,227,820.43 = 1,773,189.51 : x
  2. Step 2: Convert to fraction form
    3,062,598.27/4,227,820.43 = 1,773,189.51/x
  3. Step 3: Cross multiply
    3,062,598.27x = 4,227,820.43 × 1,773,189.51
  4. Step 4: Simplify right side
    3,062,598.27x = 7,496,726,827,773.74
  5. Step 5: Solve for x
    x = 7,496,726,827,773.74/3,062,598.27
  6. Step 6: Final answer
    x = 2,447,832.25

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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.