Home / 3,793,298.80-5,233,164.56-2,486,864.52

Finding the Fourth Proportional to 3,793,298.80, 5,233,164.56 and 2,486,864.52

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Solution

The fourth proportional to 3,793,298.80, 5,233,164.56 and 2,486,864.52 is: 3,430,832.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,298.80 : 5,233,164.56 = 2,486,864.52 : x
  2. Step 2: Convert to fraction form
    3,793,298.80/5,233,164.56 = 2,486,864.52/x
  3. Step 3: Cross multiply
    3,793,298.80x = 5,233,164.56 × 2,486,864.52
  4. Step 4: Simplify right side
    3,793,298.80x = 13,014,171,271,585.41
  5. Step 5: Solve for x
    x = 13,014,171,271,585.41/3,793,298.80
  6. Step 6: Final answer
    x = 3,430,832.10

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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.