Home / 2,009,952.77-3,015,395.53-662,067.05

Finding the Fourth Proportional to 2,009,952.77, 3,015,395.53 and 662,067.05

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Solution

The fourth proportional to 2,009,952.77, 3,015,395.53 and 662,067.05 is: 993,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,952.77 : 3,015,395.53 = 662,067.05 : x
  2. Step 2: Convert to fraction form
    2,009,952.77/3,015,395.53 = 662,067.05/x
  3. Step 3: Cross multiply
    2,009,952.77x = 3,015,395.53 × 662,067.05
  4. Step 4: Simplify right side
    2,009,952.77x = 1,996,394,023,130.29
  5. Step 5: Solve for x
    x = 1,996,394,023,130.29/2,009,952.77
  6. Step 6: Final answer
    x = 993,254.20

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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.