Home / 1,818,241.47-2,727,362.08-1,727,323.02

Finding the Fourth Proportional to 1,818,241.47, 2,727,362.08 and 1,727,323.02

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Solution

The fourth proportional to 1,818,241.47, 2,727,362.08 and 1,727,323.02 is: 2,590,984.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,241.47 : 2,727,362.08 = 1,727,323.02 : x
  2. Step 2: Convert to fraction form
    1,818,241.47/2,727,362.08 = 1,727,323.02/x
  3. Step 3: Cross multiply
    1,818,241.47x = 2,727,362.08 × 1,727,323.02
  4. Step 4: Simplify right side
    1,818,241.47x = 4,711,035,304,659.08
  5. Step 5: Solve for x
    x = 4,711,035,304,659.08/1,818,241.47
  6. Step 6: Final answer
    x = 2,590,984.41

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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.