Home / 5,019,117.96-6,926,426.61-2,727,278.58

Finding the Fourth Proportional to 5,019,117.96, 6,926,426.61 and 2,727,278.58

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Solution

The fourth proportional to 5,019,117.96, 6,926,426.61 and 2,727,278.58 is: 3,763,668.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,117.96 : 6,926,426.61 = 2,727,278.58 : x
  2. Step 2: Convert to fraction form
    5,019,117.96/6,926,426.61 = 2,727,278.58/x
  3. Step 3: Cross multiply
    5,019,117.96x = 6,926,426.61 × 2,727,278.58
  4. Step 4: Simplify right side
    5,019,117.96x = 18,890,294,929,395.02
  5. Step 5: Solve for x
    x = 18,890,294,929,395.02/5,019,117.96
  6. Step 6: Final answer
    x = 3,763,668.25

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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.