Home / 3,438,710.48-4,745,856.84-2,080,594.64

Finding the Fourth Proportional to 3,438,710.48, 4,745,856.84 and 2,080,594.64

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Solution

The fourth proportional to 3,438,710.48, 4,745,856.84 and 2,080,594.64 is: 2,871,484.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,710.48 : 4,745,856.84 = 2,080,594.64 : x
  2. Step 2: Convert to fraction form
    3,438,710.48/4,745,856.84 = 2,080,594.64/x
  3. Step 3: Cross multiply
    3,438,710.48x = 4,745,856.84 × 2,080,594.64
  4. Step 4: Simplify right side
    3,438,710.48x = 9,874,204,303,511.34
  5. Step 5: Solve for x
    x = 9,874,204,303,511.34/3,438,710.48
  6. Step 6: Final answer
    x = 2,871,484.63

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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.