Home / 1,666,652.02-2,300,027.01-941,530.42

Finding the Fourth Proportional to 1,666,652.02, 2,300,027.01 and 941,530.42

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Solution

The fourth proportional to 1,666,652.02, 2,300,027.01 and 941,530.42 is: 1,299,338.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,652.02 : 2,300,027.01 = 941,530.42 : x
  2. Step 2: Convert to fraction form
    1,666,652.02/2,300,027.01 = 941,530.42/x
  3. Step 3: Cross multiply
    1,666,652.02x = 2,300,027.01 × 941,530.42
  4. Step 4: Simplify right side
    1,666,652.02x = 2,165,545,396,736.64
  5. Step 5: Solve for x
    x = 2,165,545,396,736.64/1,666,652.02
  6. Step 6: Final answer
    x = 1,299,338.66

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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.