Home / 1,946,523.02-2,666,692.01-1,873,747.08

Finding the Fourth Proportional to 1,946,523.02, 2,666,692.01 and 1,873,747.08

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Solution

The fourth proportional to 1,946,523.02, 2,666,692.01 and 1,873,747.08 is: 2,566,990.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,523.02 : 2,666,692.01 = 1,873,747.08 : x
  2. Step 2: Convert to fraction form
    1,946,523.02/2,666,692.01 = 1,873,747.08/x
  3. Step 3: Cross multiply
    1,946,523.02x = 2,666,692.01 × 1,873,747.08
  4. Step 4: Simplify right side
    1,946,523.02x = 4,996,706,361,141.37
  5. Step 5: Solve for x
    x = 4,996,706,361,141.37/1,946,523.02
  6. Step 6: Final answer
    x = 2,566,990.64

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.