Home / 2,982,797.34-4,119,613.47-2,014,246.32

Finding the Fourth Proportional to 2,982,797.34, 4,119,613.47 and 2,014,246.32

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Solution

The fourth proportional to 2,982,797.34, 4,119,613.47 and 2,014,246.32 is: 2,781,924.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,797.34 : 4,119,613.47 = 2,014,246.32 : x
  2. Step 2: Convert to fraction form
    2,982,797.34/4,119,613.47 = 2,014,246.32/x
  3. Step 3: Cross multiply
    2,982,797.34x = 4,119,613.47 × 2,014,246.32
  4. Step 4: Simplify right side
    2,982,797.34x = 8,297,916,271,769.93
  5. Step 5: Solve for x
    x = 8,297,916,271,769.93/2,982,797.34
  6. Step 6: Final answer
    x = 2,781,924.26

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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.