Home / 4,791,621.46-6,613,017.47-2,727,139

Finding the Fourth Proportional to 4,791,621.46, 6,613,017.47 and 2,727,139

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Solution

The fourth proportional to 4,791,621.46, 6,613,017.47 and 2,727,139 is: 3,763,781.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,621.46 : 6,613,017.47 = 2,727,139 : x
  2. Step 2: Convert to fraction form
    4,791,621.46/6,613,017.47 = 2,727,139/x
  3. Step 3: Cross multiply
    4,791,621.46x = 6,613,017.47 × 2,727,139
  4. Step 4: Simplify right side
    4,791,621.46x = 18,034,617,850,118.33
  5. Step 5: Solve for x
    x = 18,034,617,850,118.33/4,791,621.46
  6. Step 6: Final answer
    x = 3,763,781.84

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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.